1999-2014 VW Jetta Engine Rear Sealing Flange Used OEM 06A103171A

Genuine Volkswagen OEM rear sealing flange (part number 06A103171A). This aluminum or cast housing is mounted at the rear of the engine block to hold the crankshaft rear main seal in position. It prevents oil leakage where the crankshaft exits toward the transmission and maintains crankshaft alignment. A worn or cracked flange can cause oil loss and contamination of the clutch or flexplate area. Replacing it with a used OEM unit ensures precise fitment, proper sealing, and factory-quality durability.

Details:

VIN: WVWSV1164CM133375

Part Number: 06A103171A (OE 06A 103 171 A)

Compatibility: Fits Volkswagen Jetta (1999–2014) with 1.8L, 2.0L, and 2.5L gasoline engines.

Function: Rear sealing flange -- holds the rear crankshaft main seal, preventing oil leakage between engine and transmission.

Condition: Used OEM -- inspect for cracks, worn sealing surfaces, or oil residue; always replace the rear main seal before installation.

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Always buy OEM!
OEM parts are built to factory specifications, ensuring the right fit, performance, and safety compared to aftermarket alternatives. We sell parts pulled from the vehicles. They are 100% compatible with original part numbers incase if you are looking to substitute part, please check with your car's part number and catalog.

⚠️ Fitment Note: Please verify compatibility with your vehicle’s VIN before purchase.