- -5%
Crankshaft Seal 3S-9643 retain engine oil and prevent external contamination from entering the engine oil system.
Seals designed for dry applications (air-to-fluid interface) typically include a primary lip that prevents engine oil from leaking, and a dust lip. In wet applications (fluid-to-fluid interface), the dust lip is replaced by an auxiliary lip capable of pumping external fluid away from the engine. Some seals have a plastic sleeve to aid in the installation process.
- Bore Diameter (mm): 67
- Primary Sealing Material: Plastic
- Shaft Diameter (mm): 58