Genuine BMW Rear Main Seal, BMW B48 1303410 The BMW S38 B38 is

The BMW S38 B38 is a six-cylinder engine highly regarded by automotive enthusiasts

F01 / F02 740Li

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this clear hose should be inspected occasionally and replaced if needed

Genuine BMW Rear Main Seal, BMW B48 1303410 The BMW S38 B38 isThe rear main seal, also known as the rear crankshaft seal, is a crucial component in an engine. Genuine BMW Part Number: 11148664904 Purpose 1. Prevents Oil Leaks: The primary function of the rear main seal is to prevent engine oil from leaking out of the rear end of the crankshaft. It seals the gap between the crankshaft and the engine block or the transmission housing, ensuring that the oil remains within the engine. 2. Maintains Oil Pressure: By