Crankshaft Seal

GASKETS / SEALING RINGS AUTO PARTS: CRANKSHAFT GASKET

HOW TO DETECT THE CRANKSHAFT OIL SEAL FAILURE

To inspect the part condition on your own, examine the place where the crankshaft comes out of the cylinder block. It must be dry and clean. If there are traces of oil on it, then the crankshaft oil seal has failed. Sometimes also faults in the crankshaft ventilation system can cause oil leakage, so it is advisable to inspect it too.