Shop 4567 crankshaft oil seal from 24 trusted brands including VICTOR REINZ, CORTECO, ELRING. Compare prices, check vehicle compatibility, and get free delivery on orders over £50.
Crankshaft seals (front and rear main seals) prevent oil from leaking out of the engine where the crankshaft exits the block. A leaking crankshaft seal causes oil drips, contamination of the timing belt or clutch, and can lead to serious secondary failures. Early replacement prevents costly damage.
Crankshaft seals are lip seals that ride on the crankshaft surface. Over time, the seal lip hardens, wears a groove in the shaft, and begins to leak.
Front crankshaft seal replacement is usually straightforward. Rear seal replacement often requires gearbox removal, making it a more involved job.
Commonly searched OE numbers fitting Crankshaft Oil Seal from the TecDoc catalogue.
Common original equipment numbers linked to stocked alternatives.