Keeping the oil system properly sealed in imperative to ensuring a long healthy life for your engine. Replacing these vital oil seals ensures that your engine is properly lubricated at all times. Turner Motorsport carries all of the o rings you will need from Genuine BMW and aftermarket suppliers.
Turner Motorsport offers this Genuine BMW Reseal Kit as a definitive, factory-grade solution for tracking down and stopping top-end oil vapor and fluid leaks.
Febi Bilstein offers this OE-quality replacement rear main shaft seal designed to handle high RPMs, extreme engine heat, and harsh synthetic oil environments.