Automatic Transmission Rear Output Shaft Seal - GM (08677463)
Details
- Brand:
- SKU:
08677463
- Other Names:
Extension Housing Seal
- Description: GM Genuine Parts Automatic Transmission Rear Output Shaft Seal (Part Number: 8677463) is an output/propeller shaft seal designed to prevent transmission fluid leakage at the rear output/extension housing area.
- Function: Seals the propeller/output shaft/extension housing to prevent fluid loss and contamination ingress.
- Application: Commonly used in 4L80E-equipped vans and GM heavy-duty transmissions (per manufacturer notes).
- Also known as: Extension Housing Seal
- Notes: Replace when leakage is present or when servicing rear output components.
- Underhood
- Transmission Component Parts
- 37
World Parts Direct — a U.S. based company — provides OEM transmission seals at competitive prices with an OEM compatibility guarantee and expert technical assistance.
- Condition: New
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Vehicle Fitment
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