This camshaft seal for the Cosworth YB 2WD engine is manufactured by the OEM seal manufacturer.
This seal is made from Viton, a fluoroelastomer with exceptional resistance to chemicals and temperatures. It is resistant to silicone and mineral oils and greases, petrol and diesel fuels, and chlorinated hydrocarbons, even when under a high vacuum.
The seal also includes a metal energiser garter spring that helps the sealing lip of the seal maintain a consistent and even pressure on the running surface of the shaft.
- Outside diameter = 47.0 mm
- Inside diameter = 35.0 mm
- Width = 7.0 mm
Note that we also stock the camshaft seal for the Cosworth YB 4WD engine.