MasterPro Wheel Seal - 4989 Part #: 4989 Line: MPS MasterPro Wheel Seal 1 Year Limited Warranty Type: 001 Inside Diameter (in): 1.457 Inch Inside Diameter (mm): 37mm Outside Diameter (in): 2.451 Inch Outside Diameter (mm): 62.26mm Width (in): 0.551 Inch Width (mm): 14mm O-Ring Included: No Seal Material: Nitrile Rubber (NBR) Sealant Coat Added: No Show More Show Less