... 2.Various sizes. 3.Superior quality steyr STR sinotruck wheel hub oil seal for HOWO1.Materials: NBR, FKM ... VC, VB, VA, KC, KB, KA, DC, DB etc, also can make on your demand;4. Different sizes ... Rubber Gasket is welcomed as well.7. Apply for: Auto, motorcycle, machinery, water pumps, valves, etc.8 ... seals, rubber sheet, rubber mat, O-ring, auto and motorcycle parts, oil drilling and mining rubber parts ...