MAHLE Rear Main Engine Crankshaft Seal 01-24 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P PB-HP10171-X-J rattle-free front end

rattle-free front end

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MAHLE Rear Main Engine Crankshaft Seal 01-24 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML/L5P PB-HP10171-X-J rattle-free front endAre you replacing a leaking rear main seal? The MAHLE Rear Main Crankshaft Seal is a direct fit OE quality replacement designed to seal the rear of the crankshaft where it exits the engine block. This critical seal prevents engine oil from leaking between the engine and transmission, helping maintain proper lubrication and keeping the clutch, flexplate, and bellhousing area clean. Whether youre performing a transmission service or rebuilding your