Ford Sierra Escort RS Cosworth YB PTFE Uprated Rear Front Auxillary Aux Crank Crankshaft Seals
Tax included.
Uprated PTFE (Polytetrafluoroethylene) Rear Crank Seal With Mounting Sleeve
Front Crank Seal
Auxiliary Seal
Suits All Ford Cosworth YB Engines.
Rear Crankshaft:
Inner Diameter: 79.33mm
Outer Diameter: 95.28mm
Height: 11mm
Mount Dry without any additional oil or grease