Complete trailer bearing replacement kit for 6,000 lb. axle hubs, including matched inner and outer bearings, races, a 2.25" double lip grease seal, cotter pin, and tang spindle washer.
The Lippert 2023133982 is a complete trailer bearing replacement kit built to maintain smooth operation and long-term reliability of 6,000 lb. trailer axle hubs. It includes the inner and outer bearings, matching inner and outer races (cups), a grease seal sized for the spindle shaft and hub bore, a cotter pin, and a tang spindle washer. The kit uses industry-standard bearing numbers (15123 outer, 25580 inner) for easy cross-reference against most existing hubs, and Lippert states its replacement parts are designed to work across Lippert and competitor axles of matching size.
Bearing kits are matched to a specific spindle size and axle capacity. This 15123/25580 combination is a common standard used across Dexter, Lippert, AL-KO, Hayes, and Rockwell 5,200 lb., 6,000 lb., and 7,000 lb. axles with #42 spindles, but always check your trailer's original equipment label or existing bearing numbers before ordering to confirm this is the correct match.
• (1) Outer bearing cone (15123) • (1) Outer bearing race (15245) • (1) Inner bearing cone (25580) • (1) Inner bearing race (25520) • (1) 2.25" double lip grease seal • (1) Cotter pin • (1) Tang spindle washer