... , SILICONE, VITON,HNBR, CR, PTFE, EPDM, etc. Can choose on your requirement;2. types of Rubber Oil Seal: TC, ... KC, KB, KA, DC, DB etc, also can make on your demand;4. Different sizes of Oil Seal,Rubber ... , yellow, brown, white, green, violet etc, can make it on your order;6. Your OEM order of Oil Seal ... as well.7. Apply for: Auto, motorcycle, machinery, water pumps, valves, etc.8. We promise the high ...