truck oil seal: 1) Material: NBR,EPDM,SBR,CR,,FKM,etc. ... of SC oil seal 3) OEM welcome 4) Manufactory Assure truck oil seal:product all kinds of oil seal: 1. Applications ... manufacturing all of oil (water) seals, gaskets, o rings, bolts.7. OEM and ODM orders are welcome. Item nameOIL SEALSizeCustomized/standard ...