Oil seal, Gasket, O-ring, U-ring, D-Ring,X-ring,T-ring, Y-ring We can offer custom molded, injected, stamped or extruded rubber parts. Our vendors are ISO9001 ... multi-lip seals, O ring, D rings, oil pan gasket, diaphragm for brake, axle seal, transmission seal, valve stem seal, rubber boot, hydraulic seal, crutch, grommet, bush ...