... 9001: 2001 3.Any color or size available 4.Material: NBR, HNBR,FPM motorcycle oil seal1.We offer Fork oil seal ... ,trailers, heavy duty machine ,pump and other euquipment .2) Material : NBR, FPM (VITON) , MVQ (SILICONE) , ACM ,EPDM ,PTFE(teflon) ,HNBR , ... gasket,washer ,PTFE seals, PTFE ring ,teflon gasket ,molded rubber products, rubber roller, rubber cover ,5) OEM and ODM orders are warm welcome6) We ...