Crankshaft Main Bearing Seal

Crankshaft main bearing seal.

Crankshaft main bearing seal. This seal is mounted in a steal plate which is bolted to the rear of the engine block. The front part of the crankshaft is where the balancer or dampener same thing is bolted too and is where the serpentine belt is driven from. No parts for vehicles in selected markets. Bearing race seal driver.

Typically the front main seal is pressed into the front timing cover or into the seal housing on timing belt motors. Ford 2000 mustang 4 6l v8 engine crankshaft main bearing seal. No parts for vehicles in selected markets. The rear main seal also holds the engine oil back and keeps it inside your engine where it can keep your main bearings lubricated.

This seal is located at the front of the crankshaft as it protrudes out of the front of the engine block. Its purpose is to keep the oil from leaking through the back of the engine. The rear main seal allows the crankshaft to exit the engine case so it can bolt to the flywheel or flex plate and transfer its energy into the transmission. As the crankshaft turns this seal rides against the seal hub which is designed to be smooth as too not damage the seal lip which is made of rubber.

Crankshaft main bearing seal. Bearing race seal driver.