... , SILICONE, VITONE, etc. Can choose on your requirement; 2. Many types of Rubber Oil Seal: TC, TB, TA, SC, ... V-type and so on, can make on your type. 4. Different sizes of Oil Seal,Rubber Oil Seal,Rubber Seal, ... also can make on your size. 5. Optional ... etc, can make it on your order; 6. Your OEM order of Oil Seal,Rubber Oil Seal,Rubber Seal or ...