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Maintain the reliability and performance of your MINI with this high quality replacement rear main crankshaft oil seal, developed for all Gen 1 petrol variants.

Built to OEM standards, this seal delivers a precise fit and dependable long term sealing performance. It prevents oil leaks from the rear of the engine, helping to protect the clutch, flywheel and gearbox from contamination. As these vehicles age, rear main seal wear becomes increasingly common, making this an essential replacement part during maintenance or repair work.

Suitable for all Gen 1 MINI petrol models
MINI R50 One and Cooper
MINI R52 Convertible One Cooper and Cooper S
MINI R53 Cooper S JCW and GP

W10 naturally aspirated engines
W11 supercharged engines

MINI Gen 1 Drivetrain Spares