1956-1960 GMC Truck Rear Wheel Seal Kit SX-ZZEW 2 pc

National rear wheel seal kit (2 pieces) designed for driveline axles on GMC Trucks from 1956 through 1960. New, direct-replacement seals manufactured in the United States. Manufacturer part number: SX-ZZEW 1960 1959 1958 1957 1956. Interchange references include Timken, SKF, C170, VEMO, and King 66-21. Kit is sold as a 2-piece Genuine National wheel seal kit and carries a 1-year manufacturer warranty. No core charge.