Driveshaft Flange

Driveshaft Flange - Long

Maintain dependable power transfer through your Porsche 911 drivetrain with this Genuine Porsche long driveshaft flange, designed for selected 991-generation manual gearboxes.

Fits:

• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Speedster 4.0L (510Bhp) 2019
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19

Diagram Ref No 20

Mounted at the transmission differential output, the flange provides the connection between the gearbox and driveshaft. Its extended design ensures the driveshaft is correctly positioned and securely attached to the transmission assembly.

Manufactured to Porsche's original specifications, this component is ideal for replacing a damaged or worn flange during gearbox servicing, driveshaft repairs or transmission refurbishment.

Confirm compatibility against the vehicle VIN and transmission code before ordering.

What Does It Do?

The long driveshaft flange connects the differential output of the manual gearbox to the driveshaft.

When the driver engages a gear and releases the clutch, engine power travels through the transmission and differential before reaching the driveshafts.

The flange forms the mechanical connection that transfers this rotational force to the wheels, allowing the vehicle to accelerate and maintain drive.

Its extended profile accommodates the specific gearbox and driveshaft mounting arrangement.

Why Is It Important?

The driveshaft flange handles considerable rotational force during acceleration, gear changes and engine braking.

Maintaining a secure connection is important for smooth power delivery and reducing unnecessary strain on the surrounding drivetrain.

A damaged or worn flange may contribute to:

• Clunking noises when accelerating or changing gear
• Vibration through the drivetrain under load
• Excessive movement at the driveshaft connection
• Wear around the mounting bolts or flange splines
• Damage to adjoining driveshaft or transmission components

These symptoms may also result from worn driveshaft joints, gearbox mountings or differential components.

Why Do Driveshaft Flanges Fail?

Although designed to withstand high mechanical loads, driveshaft flanges can deteriorate through wear or damage.

Common causes include:

• Worn or damaged internal splines
• Repeated high-torque loading
• Loose or incorrectly tightened driveshaft bolts
• Damage to the flange mounting face
• Corrosion around mating surfaces
• Incorrect removal or installation during gearbox repairs

When Should It Be Replaced?

Replacement is recommended when the flange shows cracking, damaged splines, distorted mounting points or excessive wear.

It should also be inspected when removing the driveshafts, rebuilding the manual gearbox or investigating unusual drivetrain noises.

A flange with damaged mounting surfaces should not be reused, as it may prevent the driveshaft from being secured correctly.

Installation Notes

Inspect the gearbox output splines, retaining rings, oil seals and driveshaft mounting hardware before fitting.

Ensure the flange is correctly seated and secured using the appropriate Porsche installation procedure and tightening specifications.

Check the surrounding transmission seals for oil leakage and inspect the completed driveshaft connection before returning the vehicle to service.

Key Features

• Long driveshaft flange configuration For selected Porsche 991.1 and 991.2 manual gearboxes
• Suitable for applicable Porsche 991.2 GT3 manual transmissions
• Connects the gearbox differential output to the driveshaft
• Provides secure transfer of rotational driving force
• Manufactured to original Porsche specifications
• Ideal for gearbox repairs and driveshaft replacement
• Maintains the original drivetrain mounting arrangement

Manual Gearbox Driveshaft Flanges

Porsche 991.1 and 991.2 manual transmissions use differential output flanges to connect the gearbox to the rear driveshafts. These components transfer engine power to the wheels while maintaining the correct driveshaft mounting position.

Genuine Porsche long driveshaft flange provides an original replacement for selected Porsche 911 Carrera, Carrera S, Carrera GTS and 991.2 GT3 manual gearbox applications. It is suitable for replacing worn or damaged transmission output flanges during drivetrain servicing or gearbox refurbishment.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99133220900

The product you are viewing cross references to these numbers

Driveshaft Flange - Long

Renew the connection between your Porsche's manual gearbox and rear driveshaft with this OE Match long driveshaft flange.

Fits:

• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Speedster 4.0L (510Bhp) 2019
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19

Diagram Ref No 20

Designed as an aftermarket replacement for the original transmission output component, the flange provides a secure mounting point for the driveshaft's inner CV joint. It helps ensure engine power is transferred effectively from the gearbox differential to the rear wheels.

An economical replacement for damaged or worn original flanges, making it suitable for gearbox repairs, driveshaft servicing and drivetrain maintenance.

What Does It Do?

The long driveshaft flange forms the connection between the gearbox differential output and the rear driveshaft.

As power passes through the manual transmission, the differential directs rotational force towards the rear wheels. The driveshaft flange provides the mechanical interface that transfers this force to the driveshaft assembly.

Its extended design accommodates the specific gearbox output arrangement, ensuring the driveshaft connects in the correct position.

Why Is It Important?
The driveshaft flange is subjected to repeated changes in torque during acceleration, gear changes and engine braking.
A secure flange connection helps maintain smooth power delivery while keeping the driveshaft correctly attached to the transmission.
A worn or damaged flange may contribute to:

Clunking when accelerating or releasing the throttle Vibration through the drivetrain Excessive movement at the inner driveshaft joint Wear around the flange mounting points Increased stress on the driveshaft and differential output

Similar symptoms can also result from worn CV joints, gearbox mountings or other drivetrain components.

Why Do Driveshaft Flanges Fail?

Although designed to withstand considerable mechanical loads, the flange can become damaged through wear or incorrect installation.

Common causes include:

• Wear or damage to the internal splines
• Repeated high-torque loading
• Damaged driveshaft bolt holes
• Loose or incorrectly tightened retaining hardware
• Corrosion affecting the mating surfaces
• Accidental damage during gearbox or driveshaft removal

When Should It Be Replaced?

Replacement is recommended when inspection reveals damaged splines, cracks, distortion or excessive wear around the driveshaft mounting face.

The flange should also be inspected when replacing CV joints, removing the driveshaft or carrying out gearbox repairs.

A flange that cannot provide a secure connection should be replaced rather than reused.

Why Choose OE Match?

OE Match provides aftermarket replacement components for Porsche maintenance and mechanical repairs.

This long driveshaft flange offers an alternative to the Genuine Porsche component, allowing owners and workshops to replace worn transmission output hardware while retaining the intended gearbox and driveshaft arrangement.

It provides a practical solution for restoring the original drivetrain configuration without unnecessary modifications.

Installation Notes

Inspect the gearbox differential output, splines, shaft seals, retaining ring and driveshaft CV joint before fitting.

Ensure the replacement flange is correctly seated and use the appropriate retaining hardware and Porsche tightening specifications.

Check the gearbox output seals for leaks and confirm that the driveshaft is securely attached after installation.

Key Features

• OE Match aftermarket replacement driveshaft flange
• Long flange configuration for selected manual gearboxes
• Suitable for applicable Porsche 991.1 and 991.2 Carrera models
• Compatible with selected Porsche 991.2 GT3 manual transmissions
• Connects the gearbox differential output to the driveshaft
• Helps restore secure and consistent power transfer
• Replaces worn, damaged or distorted original flanges
• Suitable for gearbox refurbishment and drivetrain repairs
• Cost-effective alternative to the Genuine Porsche component

Manual Gearbox Driveshaft Flanges

The Porsche 991.1 and 991.2 manual gearbox assemblies use driveshaft output flanges to connect the transmission differential to the rear driveshafts. Maintaining a secure connection is important for reliable power delivery and correct drivetrain operation.

The OE Match long driveshaft flange, reference 99133220900, provides an aftermarket replacement for selected Porsche 991 Carrera, Carrera S, Carrera GTS and 991.2 GT3 manual gearbox applications. It is suitable for repairs involving worn splines, damaged mounting points or deteriorated gearbox output connections.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99133220900

The product you are viewing cross references to these numbers

Driveshaft Flange - Long 

Maintain a secure drivetrain connection with this replacement long driveshaft flange for selected PDK transmission assemblies.

Fits:

• Porsche 991.2 Speedster 4.0L (510Bhp) 2019
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
• Porsche 992.1 GT3 RS 4.0L 2022-24

Diagram Ref No 14 

Fitted at the gearbox differential output, the flange connects the transmission to the rear driveshaft, allowing engine power to reach the driven wheels.

Designed for the relevant GT3 gearbox configuration, it provides a replacement for damaged or worn original flanges during drivetrain repairs.

What Does It Do?

The driveshaft flange transfers rotational power from the gearbox differential to the rear driveshaft.

It provides a secure mounting point for the inner driveshaft joint, maintaining the correct connection during acceleration, deceleration and gear changes.

Why Is It Important?

A correctly fitted flange ensures reliable power transfer through the drivetrain.

A damaged flange may cause:

• Knocking or clunking during acceleration
• Excessive drivetrain vibration
• Movement around the driveshaft connection
• Wear to adjoining transmission components

Why Do Driveshaft Flanges Fail?

Common causes include:

• Worn or damaged splines
• Repeated high-torque loading
• Loose or damaged mounting bolts
• Corrosion around mating surfaces
• Damage during gearbox servicing

When Should It Be Replaced?

Replace the flange if it is cracked, distorted or shows excessive wear around the splines or mounting points.

It should also be inspected during driveshaft replacement, gearbox rebuilding or investigation of drivetrain vibration.

Installation Notes

Confirm the correct long flange specification before installation.

Inspect the gearbox output seals, retaining components and driveshaft joint. Fit using Porsche's specified installation procedures and tightening settings.

Key Features

• Replacement long driveshaft flange
• For selected Porsche 991 GT3 and 992.1 GT3 models
• Suitable for applicable GT3 manual gearbox configurations
• Connects gearbox differential to rear driveshaft
• Maintains secure drivetrain power transfer
• Replaces worn or damaged transmission output flanges
• Suitable for gearbox and driveshaft repairs

Driveshaft Flanges and Gearbox Components

The Porsche 991 GT3 and 992.1 GT3 transmission assemblies use driveshaft flanges to connect the gearbox differential to the rear wheels. These components must withstand considerable torque while maintaining a secure mechanical connection.

The long driveshaft flange  provides a replacement for compatible GT3 gearbox configurations, helping restore correct driveshaft mounting during transmission servicing or drivetrain repairs.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1311112A

The product you are viewing cross references to these numbers

Driveshaft Flange - Long 

Repair a worn gearbox output connection with this OE Match long driveshaft flange for selected Porsche 911 GT3 models.

Fits:

• Porsche 991.2 Speedster 4.0L (510Bhp) 2019
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
• Porsche 992.1 GT3 RS 4.0L 2022-24

Diagram Ref No 14 

Designed as an aftermarket alternative to the original Porsche component, the flange provides a secure connection between the gearbox differential and rear driveshaft.

Its extended design suits the specified transmission assembly, making it a practical replacement during driveshaft repairs or gearbox refurbishment.

Key Features

• OE Match aftermarket replacement flange
• Long transmission output flange configuration
• For compatible Porsche GT3 gearbox assemblies
• Connects the differential output to the driveshaft
• Replaces worn or damaged original flanges
• Suitable for drivetrain servicing and repairs
• Alternative to a Genuine Porsche replacement

When Should It Be Replaced?

Replacement is recommended when the flange shows visible damage or excessive wear.

Check for:

• Damaged or worn splines
• Cracked or distorted mounting surfaces
• Worn driveshaft bolt holes
• Excessive play at the driveshaft connection

The flange should also be inspected during gearbox repairs or CV joint replacement.

What Does It Do?

The driveshaft flange forms the mechanical link between the gearbox differential and the rear driveshaft.

It transfers rotational force to the driven wheel while keeping the driveshaft securely attached to the transmission.

Why Do Driveshaft Flanges Fail?

Common causes include:

• Repeated high-torque loading
• Wear around splined connections
• Loose or damaged retaining bolts
• Corrosion of mounting surfaces
• Damage during driveshaft removal

A defective flange may contribute to drivetrain knocking, vibration or excessive movement.

Why Choose OE Match?

OE Match provides replacement components for Porsche owners and workshops seeking an aftermarket alternative to original Porsche parts.

This long driveshaft flange allows damaged transmission hardware to be renewed while retaining the intended mounting arrangement.

Installation Notes

Inspect the differential output, retaining components, oil seals and driveshaft joint before fitting.

Ensure the correct long flange is selected and follow Porsche's specified installation and tightening procedures.

Why Is It Important?

A secure flange connection is essential for reliable power transfer, particularly in high-performance GT3 applications.

Worn mounting points or damaged splines can place additional strain on the driveshaft and surrounding transmission components.

Manual Gearbox Driveshaft Flanges

Porsche GT3 manual transmissions use driveshaft output flanges to connect the gearbox differential to the rear wheels, providing a secure connection capable of handling demanding driving conditions.

The OE Match long driveshaft flange offers an aftermarket replacement for compatible GT gearbox assemblies. It is suitable for repairing damaged mounting points, worn splines and defective driveshaft connections.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1311112A

The product you are viewing cross references to these numbers

Genuine Porsche Driveshaft Flange - Long

Maintain the original drivetrain connection on your Porsche 911 with this Genuine Porsche long driveshaft flange for PDK dual-clutch transmissions.

Fits:

• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII Turbo 2010-13
• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19

Diagram Ref No 16

Fitted at the gearbox output, this factory replacement component connects the transmission to the driveshaft, allowing driving force to reach the wheels. Its extended flange configuration is designed for the specific PDK gearbox assemblies that require the long version.

Ideal for transmission repairs, driveshaft replacement work or restoring an original gearbox assembly where the existing flange has suffered damage.

What Does It Do?

The long driveshaft flange provides the connection between the PDK transmission output and the driveshaft assembly.

The gearbox transfers engine power through its internal gearsets and differential. The driveshaft flange then provides the mechanical link that allows this rotational force to pass to the driven wheel.

Its longer configuration accommodates the mounting arrangement of the relevant transmission, ensuring the driveshaft connects at its intended position.

Why Is It Important?

The flange must provide a strong, accurately positioned connection while the drivetrain experiences constant changes in speed and load.

A correctly functioning driveshaft flange helps:

• Transfer gearbox torque to the driveshaft
• Maintain correct driveshaft mounting and positioning
• Provide a secure connection during acceleration and deceleration
• Reduce unwanted movement at the transmission output
• Support smooth and consistent drivetrain operation

A damaged flange can compromise the security of the driveshaft connection and place additional stress on surrounding components.

Why Do Driveshaft Flanges Fail?

Although manufactured for demanding operating conditions, driveshaft flanges can become damaged through mechanical wear or excessive loading.

Possible causes include:

• Worn or damaged internal splines
• Distortion of the driveshaft mounting face
• Damaged bolt holes or retaining components
• Repeated drivetrain shock loads
• Incorrect fitting or previous repair damage
• Corrosion affecting mating surfaces

When Should It Be Replaced?

Replacement should be considered when inspection identifies damaged splines, cracks, excessive play or wear around the driveshaft mounting points.

Possible symptoms of a defective flange or associated drivetrain components include:

• Clunking when engaging drive or accelerating
• Vibration that increases under load
• Excessive movement around the driveshaft connection
• Unusual knocking from the transmission output area

These symptoms may also be caused by driveshaft joints, differential components or gearbox mountings, so diagnosis is important before replacement.

Installation Notes

Inspect the transmission output splines, driveshaft connection, retaining hardware and shaft oil seals before installation.

On applicable 997.2 Carrera PDK gearboxes, this flange must be used with the specified associated retaining component. Follow the relevant Porsche technical information and tightening procedures.

Ensure the driveshaft is correctly secured and inspect the completed assembly for abnormal movement or oil leakage.

Key Features

• Genuine Porsche factory replacement component
• Long driveshaft flange for selected PDK transmissions
• Suitable for applicable Porsche 997.2, 991.1 and 991.2 models
• Provides the connection between gearbox and driveshaft
• Designed for the original transmission mounting arrangement
• Helps restore correct drivetrain assembly and power transfer
• Suitable for transmission rebuilding and driveshaft repairs
• Original Porsche specification and fit

Genuine Porsche PDK Long Driveshaft Flanges

The Porsche 997.2, 991.1 and 991.2 PDK transmissions use driveshaft output flanges to connect the gearbox differential assembly to the driveshafts. Different flange lengths are used depending on the transmission specification and mounting arrangement.

Genuine Porsche long driveshaft flange provides an original replacement for applicable PDK gearbox assemblies. It is designed for repairing worn or damaged transmission output connections while retaining the manufacturer's intended drivetrain configuration.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9G133202955

The product you are viewing cross references to these numbers

Driveshaft Flange - Long

Replace a damaged or worn transmission output connection with this OE Match long driveshaft flange, developed as an aftermarket alternative for selected Porsche 911 PDK gearboxes.

Fits:

• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII Turbo 2010-13
• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19

Diagram Ref No 16

The flange provides the mounting point for the driveshaft at the gearbox, helping transfer power efficiently from the transmission to the driven wheels. Its long configuration is designed to suit specific PDK gearbox arrangements where the shorter flange is not appropriate.

An ideal replacement for owners and workshops carrying out gearbox repairs, driveshaft servicing or transmission refurbishment.

What Does It Do?

The driveshaft flange acts as the mechanical connection between the gearbox differential and the driveshaft.

As the PDK transmission delivers power, the differential distributes rotational force through its output connections. The flange allows this force to pass into the driveshaft, which drives the wheel.

The longer flange design provides the required connection arrangement for the applicable transmission assembly.

Why Is It Important?

A correctly fitted driveshaft flange ensures that power is transferred through a secure and properly aligned connection.

Because the flange is constantly subjected to changes in torque, its mounting surfaces and internal splines must remain in good condition.

A damaged flange can lead to:

• Knocking noises when accelerating or releasing the throttle
• Vibration through the drivetrain
• Excessive movement at the driveshaft connection
• Wear around mounting bolts or splined surfaces
• Additional stress on adjoining transmission components

These symptoms can have other causes, including worn driveshaft joints or gearbox mountings.

Why Do Driveshaft Flanges Fail?

Although designed for high mechanical loads, the flange can suffer wear or damage during prolonged service.

Common causes include:

• Worn or damaged splines
• Repeated shock loading during acceleration
• Loose or incorrectly tightened driveshaft fasteners
• Damage to the driveshaft mounting face
• Corrosion affecting connection surfaces
• Incorrect handling during gearbox or driveshaft removal

When Should It Be Replaced?

Replace the flange when inspection reveals cracking, excessive spline wear, distorted mounting points or damage that prevents the driveshaft from fitting securely.

Replacement may also be required during gearbox repairs if the existing flange has been damaged during removal or is no longer suitable for reuse.

Investigate drivetrain vibration or knocking before replacement to identify the actual cause.

Why Choose OE Match?

OE Match offers replacement components for Porsche owners seeking a practical alternative to Genuine Porsche parts.

This long driveshaft flange is intended to replace the corresponding original component while preserving the correct transmission-to-driveshaft mounting arrangement.

It provides a cost-effective option for maintaining or repairing the PDK drivetrain without changing the intended configuration.

Installation Notes

Inspect the differential output splines, retaining hardware, driveshaft joint and surrounding oil seals before installation.

Some 997.2 PDK applications require specific retaining bolts depending on the production date. Follow the relevant Porsche workshop instructions and tightening specifications.

Ensure the driveshaft is correctly secured and check for abnormal movement or gearbox oil leakage after assembly.

Key Features

• OE Match aftermarket replacement driveshaft flange
• Long flange design for selected PDK gearboxes
• Suitable for applicable Porsche 997.2, 991.1 and 991.2 models
• Provides a secure gearbox-to-driveshaft connection
• Transfers rotational drive from the differential output
• Replaces damaged or worn transmission output flanges
• Suitable for driveshaft repairs and gearbox refurbishment
• Alternative to the Genuine Porsche component

PDK Gearbox Driveshaft Flanges

The Porsche 911 PDK gearbox uses transmission output flanges to connect the differential to the driveshafts, allowing engine power to reach the driven wheels. The correct flange length is essential for maintaining the intended drivetrain assembly.

The OE Match long driveshaft flange, provides an aftermarket replacement for selected Porsche 997.2, 991.1 and 991.2 PDK transmissions. It is suitable for repairs involving damaged splines, worn driveshaft mounting connections or gearbox output flange replacement.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9G133202955

The product you are viewing cross references to these numbers

Driveshaft Flange (Short) – Manual & PDK

Restore a secure connection between your Porsche's gearbox and driveshaft with this Genuine Porsche short driveshaft flange.

Fits:
PDK Only

• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII Turbo 2010-13
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19

Manual and PDK

• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19

Diagram Ref No 19 

This original Porsche component forms part of the transmission output assembly, providing the connection through which rotational power is transferred from the gearbox to the driveshaft and ultimately the driven wheels.

Designed for selected manual and PDK transmissions, it is a direct replacement for a damaged or worn original flange.

What Does It Do?

The driveshaft flange connects the gearbox output to the driveshaft, allowing engine power to be transmitted to the wheels.

As the gearbox delivers rotational force, the flange provides a secure mechanical connection while maintaining the correct positioning of the driveshaft coupling.

It is an essential part of the drivetrain, particularly when transferring power during acceleration and changes in engine load.

Why Is It Important?

The driveshaft flange must withstand repeated changes in torque while maintaining a secure connection between the gearbox and driveshaft.

A worn or damaged flange can contribute to:

• Clunking noises when accelerating or changing load
• Excessive drivetrain vibration
• Movement or looseness at the driveshaft connection
• Damage to associated coupling components
• Increased wear around the gearbox output assembly

These symptoms can also result from worn driveshaft joints, mountings or other transmission components and should be properly diagnosed.

Why Do Driveshaft Flanges Fail?

Driveshaft flanges are designed for long service life but may deteriorate through wear, excessive mechanical loads or damage during repairs.

Possible causes include:

• Wear around the driveshaft mounting points
• Damage to the flange splines or mating surfaces
• Repeated shock loading through the drivetrain
• Incorrect installation or damaged retaining hardware
• Corrosion or physical damage

When Should It Be Replaced?

Replacement is recommended if the flange shows damaged splines, cracks, distorted mounting points or excessive wear.

It should also be inspected when investigating drivetrain vibration, replacing driveshaft components or repairing the gearbox output assembly.

Installation Notes

Inspect the driveshaft coupling, gearbox output shaft, retaining components and surrounding seals before fitting.

Ensure the correct short flange is selected for the transmission. Use the specified retaining hardware and follow Porsche's tightening procedures.

Check the gearbox output shaft seal for leakage and replace any damaged associated components during reassembly.

Key Features

• Genuine Porsche original replacement component
• Short driveshaft flange configuration
• For selected manual and PDK gearbox applications
• Provides the mechanical connection between gearbox and driveshaft
• Designed for the original Porsche transmission assembly
• Suitable for Porsche 997.2, 991.1 and 991.2 models
• Ideal for drivetrain and gearbox repairs
• Original Porsche specification and fit

Genuine Porsche 997.2, 991.1 & 991.2 Driveshaft Flanges and Gearbox Output Components

The Porsche 997.2, 991.1 and 991.2 drivetrain assemblies use gearbox output flanges to transfer rotational power from the transmission to the driveshafts. These components must provide a secure mechanical connection while handling the changing loads generated during acceleration and braking.

Genuine Porsche short driveshaft flange is designed for selected manual and PDK gearbox configurations, providing an original replacement for a worn or damaged transmission output flange.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9G133202855

The product you are viewing cross references to these numbers

Driveshaft Flange (Short) - Manual and PDK

Renew a worn or damaged gearbox-to-driveshaft connection with this OE Match short driveshaft flange for selected Porsche 911 manual and PDK transmissions.

Fits:
PDK Only

• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII Turbo 2010-13
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19

Manual and PDK

• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19

Diagram Ref No 19 

Located at the transmission output, this replacement flange provides the mounting interface for the driveshaft, allowing power to pass from the gearbox to the rear wheels.

The OE Match version offers a cost-effective aftermarket solution for drivetrain repairs, helping restore a secure connection without the expense of a Genuine Porsche replacement.

What Does It Do?

The short driveshaft flange is fitted to the gearbox output and provides the connection point for the driveshaft assembly.

When engine power passes through the transmission and differential, the flange transfers rotational force to the driveshaft, which turns the driven wheel.

Its mounting surfaces and splined connection must remain in good condition to ensure smooth and consistent power delivery.

Why Is It Important?

The driveshaft flange is subjected to changing loads whenever the vehicle accelerates, decelerates or changes gear.

A secure, correctly fitted flange helps maintain drivetrain alignment and prevents excessive movement at the driveshaft connection.

A worn or damaged flange may contribute to:

• Knocking or clunking when taking up drive
• Vibration under acceleration
• Excessive play at the driveshaft mounting
• Looseness around the gearbox output connection
• Premature wear of adjoining drivetrain components

Similar symptoms can result from driveshaft joints, gearbox mountings or differential wear, so proper inspection is recommended.

Why Do Driveshaft Flanges Fail?

These components are designed to withstand considerable torque, but damage can develop through prolonged mechanical loading or incorrect installation.

Possible causes include:

• Wear to the internal splines
• Damage to driveshaft bolt holes or mounting faces
• Repeated shock loads from aggressive driving
• Loose or incorrectly tightened fasteners
• Corrosion or damage during gearbox repairs

When Should It Be Replaced?

Replace the driveshaft flange if inspection reveals excessive spline wear, cracking, damaged mounting points or distortion.

It may also require replacement following a driveshaft failure or when the flange cannot be securely refitted during transmission repairs.

Any unusual drivetrain noise or vibration should be investigated before ordering replacement components.

Why Choose OE Match?

OE Match provides aftermarket replacement parts designed for Porsche maintenance and repair applications.

This short driveshaft flange is offered as an alternative to the original Porsche component, allowing owners and workshops to replace worn transmission hardware while retaining the intended gearbox and driveshaft connection arrangement.

Installation Notes

Confirm that the replacement is the correct short flange for the vehicle's transmission.

Inspect the gearbox output splines, shaft seal, retaining ring and driveshaft mounting hardware before installation.

Replace damaged fasteners or seals where necessary and follow Porsche's specified assembly and tightening procedures.

Certain gearbox applications require specific associated hardware, so refer to the appropriate Porsche parts diagram before fitting.

OE Match Porsche Gearbox Driveshaft Flanges

The driveshaft flange is a key component within the Porsche 911 transmission output assembly, connecting the gearbox differential to the driveshaft and transferring power to the driven wheels.

The OE Match short driveshaft flange, provides an aftermarket replacement for selected Porsche 997.2, 991.1 and 991.2 manual and PDK gearboxes. It is suitable for repairs involving worn splines, damaged driveshaft mounting points or defective transmission output connections.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9G133202855

The product you are viewing cross references to these numbers

Driveshaft Flange - Short

Renew a worn or damaged transmission output connection with this OE Match short driveshaft flange for selected Porsche 992.1 manual gearboxes.

Fits:
Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19 – Gearbox type CG195 built from 27.09.2018
Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24 – Gearbox type CBG.91

Diagram Ref No 12 

Restore a secure drivetrain connection with this replacement short driveshaft flange for selected Porsche 991.2 and 992.1 GT3 models.

Located at the gearbox differential output, the flange connects the transmission to the rear driveshaft, transferring engine power to the driven wheels.

Designed for compatible GT3 transmission assemblies, it provides a replacement for worn or damaged original components.

What Does It Do?

The driveshaft flange provides the mechanical connection between the gearbox differential and the inner driveshaft joint.

It transfers rotational power to the rear wheel while maintaining secure positioning of the driveshaft during acceleration and gear changes.

Why Is It Important?

A correctly fitted flange helps maintain reliable power transfer and prevents unnecessary drivetrain movement.

A damaged flange may cause:

• Knocking or clunking during acceleration
• Excessive drivetrain vibration
• Movement around the driveshaft connection
• Increased wear to adjoining components

Why Do Driveshaft Flanges Fail?

Common causes include:

• Worn or damaged internal splines
• Repeated high-torque loading
• Loose or damaged mounting bolts
• Corrosion around mating surfaces
• Damage during gearbox repairs

When Should It Be Replaced?

Replace the flange if it is cracked, distorted or shows excessive wear around the splines or driveshaft mounting points.

It should also be inspected during driveshaft replacement, gearbox refurbishment or differential repairs.

Installation Notes

Confirm the correct short flange specification before installation.

Inspect the gearbox output seal, retaining ring, splines and driveshaft joint. Follow Porsche's specified fitting and tightening procedures.

Key Features

• Replacement short driveshaft flange
• For selected Porsche 991.2 and 992.1 GT3 models
• Compatible with specified manual gearbox assemblies
• Connects gearbox differential to rear driveshaft
• Helps maintain secure drivetrain power transfer
• Replaces worn or damaged transmission output flanges
• Suitable for gearbox and driveshaft repairs

Manual Gearbox Driveshaft Flanges

The Porsche 991.2 and 992.1 GT3 drivetrain assemblies use differential output flanges to connect the gearbox to the rear driveshafts. These components provide a secure connection capable of handling the mechanical loads generated during performance driving.

This short driveshaft flange is listed for selected Porsche GT3 transmission assemblies, including the 992.1 GT3 CBG.91 gearbox. Replacing damaged flanges helps restore correct driveshaft mounting and reliable drivetrain operation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1311112

The product you are viewing cross references to these numbers

Driveshaft Flange - Short

Renew worn or damaged gearbox output components with this OE Match short driveshaft flange for selected Porsche GT3 manual transmissions.

Fits:

• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19 – Gearbox type CG195 built from 27.09.2018
• Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24 – Gearbox type CBG.91

Diagram Ref No 12 

The flange provides the mounting connection between the gearbox differential and rear driveshaft, allowing engine torque to be transferred to the driven wheels.

An aftermarket alternative to the Genuine Porsche component, suitable for transmission servicing and drivetrain repairs.

What Does It Do?

The short driveshaft flange connects the gearbox output to the inner driveshaft joint.

It transfers rotational force from the differential to the rear wheel while keeping the driveshaft securely attached during acceleration and gear changes.

Why Is It Important?

The flange must withstand repeated changes in torque while maintaining a secure connection.

A worn or damaged flange may cause:

• Knocking during acceleration or deceleration
• Excessive drivetrain vibration
• Movement around the driveshaft connection
• Increased wear to adjoining components

These symptoms may also result from worn CV joints or gearbox mountings.

Why Do Driveshaft Flanges Fail?

Common causes include:

• Worn or damaged splines
• Repeated high-torque loading
• Loose or damaged mounting bolts
• Corrosion around mating surfaces
• Damage during gearbox repairs

When Should It Be Replaced?

Replace the flange if inspection reveals damaged splines, cracks, distortion or excessive wear around the mounting points.

It should also be checked during driveshaft replacement, gearbox rebuilding or differential servicing.

Why Choose OE Match?

OE Match provides aftermarket replacement components for Porsche transmission and drivetrain maintenance.

This short driveshaft flange offers a cost-effective alternative to the Genuine Porsche part, allowing damaged gearbox output hardware to be renewed without replacing the complete transmission.

Installation Notes

Confirm the correct short flange specification before fitting.

Inspect the gearbox output splines, retaining components, oil seal and driveshaft joint. Follow Porsche's specified assembly and tightening procedures.

Key Features

• OE Match aftermarket replacement driveshaft flange
• Short flange configuration
• For selected Porsche 991.2 and 992.1 GT3 models
• Compatible with applicable manual transmissions
• Provides secure gearbox-to-driveshaft mounting
• Replaces worn or damaged differential output flanges
• Suitable for gearbox and drivetrain repairs
• Alternative to a Genuine Porsche replacement

Manual Gearbox Driveshaft Flanges

The Porsche 991.2 and 992.1 GT3 manual transmissions use driveshaft output flanges to connect the gearbox differential to the rear wheels. Correct flange fitment is essential for reliable power transfer and secure drivetrain operation.

The OE Match short driveshaft flange provides an aftermarket replacement for compatible GT3 gearbox assemblies, including selected 992.1 GT3 CBG.91 applications. It is suitable for repairing worn splines, damaged mounting points or defective driveshaft connections.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1311112

The product you are viewing cross references to these numbers

Driveshaft Flange Short

Maintain a secure connection between the gearbox and rear driveshaft with this replacement short driveshaft.

Fits:

• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19

Diagram Ref No 14 

Mounted at the differential output, the flange provides the attachment point for the driveshaft, transferring engine power to the rear wheels.

Designed for compatible manual and PDK transmission assemblies, it is suitable for replacing damaged or worn original gearbox flanges.

What Does It Do?

The short driveshaft flange connects the gearbox differential to the inner driveshaft joint.

It transfers rotational force to the driven wheel while maintaining a secure connection during acceleration, braking and gear changes.

Why Is It Important?

A correctly fitted flange is essential for reliable power transfer, particularly on high-performance GT models.

A damaged flange may cause:

• Knocking or clunking under acceleration
• Excessive drivetrain vibration
• Movement at the driveshaft connection
• Additional wear to surrounding components

Why Do Driveshaft Flanges Fail?

Common causes include:

• Worn or damaged internal splines
• Repeated high-torque loading
• Loose or damaged mounting bolts
• Corrosion around mating surfaces
• Damage during gearbox servicing

When Should It Be Replaced?

Replace the flange if it shows cracking, distortion, damaged splines or excessive wear around the mounting points.

It should also be inspected during driveshaft replacement, differential repairs or gearbox refurbishment.

Installation Notes

Confirm the correct short flange specification for the vehicle's manual or PDK gearbox.

Inspect the differential output, retaining hardware, oil seals and driveshaft joint before installation.

Follow Porsche's specified fitting and tightening procedures.

Key Features

• Replacement short driveshaft flange
• For selected Porsche 991 GT2 RS, GT3 and GT3 RS models
• Suitable for applicable Porsche 992.1 GT3 models
• Manual and PDK gearbox applications
• Connects the gearbox differential to the driveshaft
• Supports secure drivetrain power transfer
• Replaces worn or damaged transmission output flanges
• Suitable for gearbox and driveshaft repairs

Short Driveshaft Flanges

Porsche 991 and 992 GT models use gearbox output flanges to connect the differential to the rear driveshafts. These components must withstand high torque loads while maintaining a secure mechanical connection.

Short driveshaft flanges are available for selected Porsche 991 GT2 RS, GT3, GT3 RS and 992.1 GT3 manual and PDK transmissions. Replacing worn or damaged flanges helps restore correct driveshaft mounting and reliable drivetrain operation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9G133220895

The product you are viewing cross references to these numbers

Driveshaft Flange - Short

Repair worn or damaged transmission output connections with this OE Match short driveshaft flange for selected Porsche 911 GT models.

Fits:

• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 991.2 GT2 RS 3.8L PDK (700 bhp) 2018-19

Diagram Ref No 14 

The flange provides the mounting connection between the gearbox differential and driveshaft, allowing engine torque to be transferred to the rear wheels.

An aftermarket alternative to the original Porsche component, suitable for drivetrain servicing and specialist gearbox repairs.

What Does It Do?

The driveshaft flange connects the gearbox output to the inner driveshaft joint.

It provides a secure mechanical connection, transferring rotational force from the differential to the rear wheel during acceleration and driving.

Why Is It Important?

A correctly fitted flange helps maintain reliable power delivery and secure driveshaft mounting.

A worn or damaged flange may cause:

• Knocking during acceleration or deceleration
• Excessive drivetrain vibration
• Movement at the driveshaft connection
• Increased wear to adjoining components

These symptoms may also result from worn CV joints or gearbox mountings.

Why Do Driveshaft Flanges Fail?

Common causes include:

• Worn or damaged internal splines
• Repeated high-torque loading
• Loose or damaged retaining bolts
• Corrosion around mounting surfaces
• Damage during driveshaft removal

When Should It Be Replaced?

Replace the flange if it shows cracking, distortion, damaged splines or excessive mounting point wear.

It should also be inspected during driveshaft replacement, gearbox rebuilding or differential repairs.

Why Choose OE Match?

OE Match offers aftermarket replacement components for Porsche owners and specialist workshops.

This short driveshaft flange provides a practical alternative to the Genuine Porsche component, allowing damaged drivetrain parts to be renewed without replacing the complete gearbox.

Installation Notes

Confirm the correct short flange reference for the vehicle's manual or PDK transmission.

Inspect the gearbox output splines, shaft seals, retaining hardware and driveshaft joint before installation.

Follow Porsche's specified fitting procedures and tightening settings.

Key Features

• OE Match aftermarket replacement driveshaft flange
• Short flange configuration
• For selected Porsche 991 GT2 RS, GT3 and GT3 RS models
• Suitable for applicable Porsche 992.1 GT3 transmissions
• Manual and PDK gearbox applications
• Connects the gearbox differential to the driveshaft
• Helps restore secure drivetrain power transfer
• Replaces worn or damaged transmission output flanges
• Alternative to a Genuine Porsche replacement

OE Match Driveshaft Flanges

The Porsche 991 and 992 GT transmission assemblies use differential output flanges to connect the gearbox to the rear driveshafts. These components are designed to withstand demanding driving conditions and repeated changes in torque.

OE Match short driveshaft flanges provide aftermarket replacement options for selected Porsche GT2 RS, GT3 and GT3 RS manual and PDK gearboxes. Renewing 

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9G133220895

The product you are viewing cross references to these numbers

Genuine Porsche driveshaft flange snap ring - D36x2,6
Sold each - 2 required per car

Fits:

• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche Boxster 981 2.7L 2012-16
• Porsche Boxster 981 S / GTS 3.4L 2012-16
• Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
• Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
• Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
• Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
• Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
• Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII Turbo 2010-13
• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Speedster 4.0L (510Bhp) 2019
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 992.1 Carrera 2 3.0L 2019-24
• Porsche 992.1 Carrera 4 3.0L 2019-24
• Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
• Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
• Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Targa 4 3.0L 2020-24
• Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
• Porsche 992.1 Speedster 4.0L 2019-24
• Porsche 992.1 Turbo 3.8L 2020-24
• Porsche 992.1 Turbo S 3.8L 2020-24
• Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
• Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
• Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
• Porsche 992.1 GT3 RS 4.0L 2022-24
• Porsche 992.1 (911) Sport Classic 3.8L 2023
• Porsche 992.1 (911) Dakar 3.0L 2023-24
• Porsche 992.2 Carrera 2 3.0L 2024>>
• Porsche 992.2 Carrera 2S 3.0L 2024>>
• Porsche 992.2 Carrera 4S 3.0L 2024>>
• Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
• Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
• Porsche 992.2 Turbo S 3.6L 2024>>
• Porsche 992.2 GT3 / Touring / S/C 2025>>
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12
• Porsche Cayman 2.7L 981 2013-16
• Porsche Cayman S / GTS 3.4L 981 2013-16
• Porsche Cayman 718 2.0L PDK (300 Bhp)
• Porsche Cayman S 718 2.5L PDK (3150 Bhp)
• Porsche Cayman T 718 2.0L PDK (300 Bhp)
• Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
• Porsche Cayman GTS 718 4.0L PDK (400 Bhp)

Diagram Ref No 16

What This Product Does

The snap ring provides axial retention within the driveshaft flange assembly. Its role is to locate the retained component in its intended position; it does not perform the sealing function of the adjacent shaft oil seal.

Functions

• Retains the driveshaft flange component against axial movement.
• Provides the specified retaining hardware for applicable gearbox repairs.

Technical Details

• Manufacturer: Porsche; part number: 9P1311152.
• Component: driveshaft flange snap ring, also described as a retaining ring or circlip.
• Specified dimensions: D36x2,6 (D36x2.6mm).
• Each supplied diagram records an assembly requirement of two rings; this does not indicate pack quantity.
  
  

Symptoms of Fault

Flange looseness, clunking as drive is taken up, vibration under load or oil seepage around the flange warrant inspection of the complete assembly. These symptoms do not establish that the snap ring is faulty: seals, splines, joints and mountings may also require assessment.

Why Replacement Matters

A damaged or distorted retaining ring should not be relied upon to locate the flange correctly. During flange or gearbox work, assess the ring, its seating groove and adjacent components, then follow the applicable Porsche installation procedure. Replacing this ring alone will not rectify a worn flange, damaged groove or leaking oil seal.

FAQs

Is this the complete driveshaft flange?
No. Part 9P1311152 identifies the snap ring only.

Is it restricted to PDK transmissions?
The product is specified for PDK flange applications, but the supplied diagrams also list selected manual gearboxes. Match the part number to the exact transmission before fitting.

Should the flange seal also be checked?
Yes. Inspect the surrounding seal and flange surfaces during the repair, particularly where oil leakage is present.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1311152

The product you are viewing cross references to these numbers

Driveshaft flange snap ring - D36x2,6 
Sold each - 2 required per car

Fits

• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche Boxster 981 2.7L 2012-16
• Porsche Boxster 981 S / GTS 3.4L 2012-16
• Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
• Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
• Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
• Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
• Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
• Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
• Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche 997 MKII Turbo 2010-13
• Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.1 R 4.0L (500 Bhp) 2016
• Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
• Porsche 991.1 GT3 RS 4.0L (500 Bhp) 2015-16
• Porsche 991.2 Carrera 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4 3.0L (370 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Speedster 4.0L (510Bhp) 2019
• Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
• Porsche 992.1 Carrera 2 3.0L 2019-24
• Porsche 992.1 Carrera 4 3.0L 2019-24
• Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
• Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
• Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Targa 4 3.0L 2020-24
• Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
• Porsche 992.1 Speedster 4.0L 2019-24
• Porsche 992.1 Turbo 3.8L 2020-24
• Porsche 992.1 Turbo S 3.8L 2020-24
• Porsche 992.1 Turbo Cabriolet 3.8L 2020-24
• Porsche 992.1 Turbo S Cabriolet 3.8L 2020-24
• Porsche 992.1 GT3 4.0L / 992 S/T 4.0L 2021-24
• Porsche 992.1 GT3 RS 4.0L 2022-24
• Porsche 992.1 (911) Sport Classic 3.8L 2023
• Porsche 992.1 (911) Dakar 3.0L 2023-24
• Porsche 992.2 Carrera 2 3.0L 2024>>
• Porsche 992.2 Carrera 2S 3.0L 2024>>
• Porsche 992.2 Carrera 4S 3.0L 2024>>
• Porsche 992.2 Carrera 2 GTS / Spirit 70 3.6L 2024>>
• Porsche 992.2 Carrera 4 GTS 3.6L 2024>>
• Porsche 992.2 Turbo S 3.6L 2024>>
• Porsche 992.2 GT3 / Touring / S/C 2025>>
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12
• Porsche Cayman 2.7L 981 2013-16
• Porsche Cayman S / GTS 3.4L 981 2013-16
• Porsche Cayman 718 2.0L PDK (300 Bhp)
• Porsche Cayman S 718 2.5L PDK (3150 Bhp) — supplied legacy wording; structured fitment specifies 350 Bhp. Confirm vehicle specification.
• Porsche Cayman T 718 2.0L PDK (300 Bhp)
• Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
• Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
• Cayman GT4 Clubsport
• 991.2 GT2 RS 3.8L PDK (700 bhp) 2018–19
• Boxster 718 2.0L Manual (300 Bhp) 2017>>
• Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
• Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
• Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
• Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
• Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>

Diagram Ref No 16

What This Product Does

This retaining ring locates the flange assembly axially, limiting movement along the shaft. It is retaining hardware rather than an oil seal, and should not be confused with the complete flange.

Functions

• Restrains axial displacement of the retained flange component.
• Supplies replacement retaining hardware during applicable transmission repairs.

Technical Details

• Brand: OE Match; Porsche reference: 9P1311152.
• Snap ring specification: D36x2,6, also recorded as D36x2.6mm.
• Assembly quantity: two rings in each supplied diagram; individual sale quantity is one.
  
  

Symptoms of Fault

Movement at the flange, take-up knocks, load-related vibration or nearby lubricant leakage justify an assembly inspection, not an automatic ring diagnosis. Check joints, mounts, flange splines and seals before attributing these symptoms to retaining hardware.

Why Replacement Matters

Renew a retaining ring if inspection reveals deformation or damage that prevents correct seating. Examine its groove and neighbouring components during dismantling, and use the installation method specified for the transmission. A replacement ring cannot compensate for groove damage, flange wear or a defective seal.

FAQs

• Does the flange come with this ring?
  No. The component identified by 9P1311152 is the retaining ring, not a flange assembly.
• Can it fit a manual gearbox?
  Selected manual applications appear in the supplied diagrams alongside PDK applications. Verify the transmission code and reference before installation.
• How many should I order?
  Sold each - 2 required per car. Confirm how many are needed for the planned repair.
• Will fitting it stop an oil leak?
  The ring provides retention, not sealing. Investigate the leak source and examine the adjacent oil seal and flange surfaces.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

9P1311152

The product you are viewing cross references to these numbers