... by NBR rubber 2, Shaft Seal Ring restisance oil use in machine or auto Oil Sealing Ring1. Several material f or ... Seal, also can make on your size. 5. Optional color for you of the Oil Seal, O-Ring and rubber gasket ... of Oil Seal or O-Ring, rubber gasket is welcomed as well. 7. Apply for: Auto, air condition, machinery, water pumps, valves, furniture ...