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 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
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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

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