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Removal and Replacement of the Main Seal

Model: Audi A4 B6 - Years 2000-2004
Part: Engine

This video shows how to remove and replace the main seal of our car's engine. The main seal acts as a seal between the end of the engine's transmission. Before proceeding with the removal, adjust the camshaft to the top dead center position. Next, for the removal of the seal, you will need a specific tool that ensures the proper installation of the new replacement part, thus avoiding unpleasant leaks in the future. Once the new main seal is installed, reassemble everything and check for proper operation.

Updated on 11 February 2026 by ScegliAuto

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