Radial shaft seal torque converter. Porsche 955 Cayenne / 957 Cayenne  ❭  95532124302

Radial shaft seal torque converter 43,65 x 62,1 x 7,7
This radial shaft seal is a precision-engineered OE match replacement used in the automatic transmission (Tiptronic) system of Porsche Cayenne 955 and 957 models. Installed at the torque converter interface, it ensures a tight seal around the rotating shaft. Manufactured to exact factory specifications, the seal features precise dimensions (43.65 x 62.1 x 7.7 mm) for a perfect fit and reliable performance.

Fits:
Porsche 955 Cayenne 2003 - 2006
Porsche 957 Cayenne 2007 - 2010

Diagram ref no 5

This seal prevents automatic transmission fluid from leaking at the torque converter shaft interface. It also blocks dirt and contaminants from entering the transmission, helping to preserve internal components and maintain smooth operation.

Function
•  Seals the interface between torque converter and transmission housing
•  Prevents transmission fluid leaks under pressure
•  Protects internal components from dirt and contaminants
•  Maintains proper lubrication within the transmission system
•  Supports smooth and efficient drivetrain operation

A failing torque converter seal can lead to transmission fluid leaks, which may result in poor shifting, overheating, and internal damage. Because the seal operates under constant heat and pressure, it can harden or wear over time.

Replacing it ensures proper sealing, protects the transmission, and prevents costly repairs.

When to replace
•   Visible transmission fluid leaks (especially around bellhousing area)
•   Signs of low transmission fluid levels
•   During torque converter or transmission servicing
•   Evidence of seal wear, hardening, or cracking
•   Slipping gears or irregular transmission performance

Related reference numbers
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95532124302

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