MasterPro Wheel Seal - 710519 Part #: 710519 Line: MPS MasterPro Wheel Seal 1 Year Limited Warranty Type: 001 Inside Diameter (in): 2.561 Inch Inside Diameter (mm): 65.05mm Outside Diameter (in): 3.979 Inch Outside Diameter (mm): 101.07mm Width (in): 0.531 Inch Width (mm): 13.5mm O-Ring Included: No Seal Material: Nitrile Rubber (NBR) Sealant Coat Added: No Show More Show Less