... parts 2.All specifications 3.OEM is available Rubber Bumper Block/Ruber Damper/Rubber BufferOur Advantage: The company regards quality as ... O ring, rubber ring, rubber seal pumps,rubber plugs, Bumper Block, O-shaped Ring, V-shaped Ring, Oil Sealant and various ... , O-rings, T-rings, wear rings.Specification: made as your drawing or samples.Hardness: 30SH-90SHLogo&Printing: according to customer's ...