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Flywheel. Porsche 930 Turbo 1975-77 240mm ❭ 93010220101
- Porsche 911 1975-1977 3.0L Turbo (930)
Fits:
Porsche 930 Turbo 1975-77 240mm
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93010220101
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
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
Related, superseded, cross reference or alternative numbers for comparison.
95532124302
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 955 Cayenne Turbo S 4.5L 2006>>
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
This Porsche Genuine OE Radial Shaft Seal is a precision-engineered transmission oil seal designed for use within the automatic gearbox (Tiptronic) torque converter assembly. This component is commonly referred to as a torque converter seal or transmission input shaft seal.
Fits:
Porsche 955 Cayenne 2003 - 2006
Porsche 957 Cayenne 2007 - 2010
Diagram ref no 5
This radial shaft seal forms a tight seal between rotating and stationary components within the transmission, specifically around the torque converter/input shaft area.
Its primary function is to retain automatic transmission fluid (ATF) inside the gearbox while preventing dirt, debris, and contaminants from entering the system.
By maintaining a sealed environment, it ensures proper lubrication and pressure within the transmission.
Functions & Technical Role
• Fluid sealing: Prevents ATF leakage from the torque converter housing
• Contamination protection: Stops dirt and debris entering the transmission
• Pressure retention: Maintains correct hydraulic pressure within the gearbox
• High-speed sealing: Designed for rotating shafts under load
• OEM precision: Exact dimensions (approx. 43.65 x 62.1 x 7.7 mm) for correct fitment
Fitment / Position on car
• Fitting position: Automatic transmission
• Location: At the torque converter / input shaft interface (bellhousing area)
• System: Gearbox / torque converter sealing system
Transmission seals operate under heat, pressure, and constant rotation, making them prone to wear over time. A failing seal can lead to:
• ATF leaks from the bellhousing area
• Loss of transmission fluid and pressure
• Slipping or poor gearbox performance
• Potential transmission damage
Signs such as fluid leaks around the bellhousing often indicate a worn torque converter seal.
Replacing it with a genuine Porsche OE seal ensures proper sealing, protects the transmission, and restores reliable performance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95532124302
The product you are viewing cross references to these numbers
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