Driveshaft Flange Short for PDK Gearbox CG225. Porsche 981 Boxster S / GTS / 981 Cayman S / GTS › 9G233220825

Driveshaft Flange for PDK Gearbox

This replacement driveshaft flange is designed for Porsche 981 Boxster and Cayman S / GTS models fitted with the CG225 7-speed PDK dual-clutch transmission.

Fits:

• Porsche Boxster 981 S / GTS 3.4L 2012-16
• Porsche Cayman S / GTS 3.4L 981 2013-16

Diagram Ref No 15 

The short right-hand flange provides a secure connection between the gearbox output and driveshaft, allowing engine power to be transferred smoothly to the rear wheels.

Only suitable where the CG225 transmission is fitted.

The CG205 gearbox uses a different short flange, reference 9G233220805.

Confirm the gearbox code and vehicle VIN before ordering.

What Does It Do?

The driveshaft flange connects the PDK gearbox output to the driveshaft, transferring rotational power from the transmission to the rear wheels.

It provides a secure mounting point while allowing the driveshaft to transmit torque during acceleration and driving.

Why Is It Important?

A correctly fitted flange is essential for maintaining a secure drivetrain connection.

A worn or damaged flange may cause:

• Vibration during acceleration
• Knocking or clunking noises
• Excessive movement at the driveshaft connection
• Wear or damage to associated drivetrain components

Why Does It Fail?

Common causes include:

• Wear at the driveshaft mounting points
• Repeated high drivetrain loads
• Corrosion or damaged contact surfaces
• Loose or incorrectly tightened fixings
• Damage during driveshaft or gearbox removal

When Should It Be Replaced?

Replace the flange if it is cracked, distorted, excessively worn or has damaged mounting surfaces.

Inspect the flange during driveshaft replacement, gearbox repairs or when unusual drivetrain vibrations occur.

Checks & Installation

Inspect the gearbox output shaft, retaining ring, oil seal and driveshaft connection before fitting.

Ensure the flange is correctly seated and all mounting fixings are tightened to Porsche specifications.

Professional installation is recommended.

Key Features

• Short right-hand driveshaft output flange
• Specifically for CG225 PDK transmissions
• Connects the gearbox to the driveshaft
• Supports reliable power transfer
• Suitable for selected Porsche 981 Boxster and Cayman models
• Replacement for worn or damaged flanges

Porsche 981 Boxster & Cayman PDK Driveshaft Flanges

The Porsche 981 PDK transmission uses driveshaft output flanges to transfer engine power from the gearbox to the rear wheels.

The short right-hand driveshaft flange is designed for selected Porsche 981 Boxster and Cayman models equipped with the CG225 gearbox, providing a replacement for worn or damaged transmission output components.

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

9G233220825

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