... Auto Valve Oil Seal 1.material: NBR,EPDM,FKM,Silicone. 2.any color is ok 3.competitive price and ... high quality. 4.Sho Rubber Auto Valve Oil Seal Standard ... Application:Trains,automobile,motocycles,trucks,buses,agricultural,machinery and any equipments.Details: 1. Material: NBR, ... or O-Ring and Rubber Gasket is welcomed as well.6. Apply for: Auto, motorcycle, machinery, ...