AST Heavy-Duty Urethane Suspension Control Arm Bushing Shipping Weight:1 pounds, Item Model Number:W0133-1847317-AST, Mpn:W01331847317AST Item Weight:2.4 ounces, Manufacturer Part Number:W01331847317AST Product Dimensions:2.5 x 2.5 x 2.5 inches, Brand:AST