This kit includes everything you need to replace the wheel bearings on one trailer axle. This kit is for axles that are equipped with 1-1/16" straight spindles. Kit includes (4) bearings, (4) bearing races, (2) grease seals, (2) cotter pins and (2) dust caps.

Hub assembly has 5-bolt pattern on 4½" circle. Includes L-68149 inner bearing, L-44649 outer bearing, SL-172 grease seal, SCP-100 cotter pin, DC-1505 dust cap, (5) STN-506 lug nuts and pressed in bearing races. Pilot diameter 2.59 inches, flange diameter 6.5 inches.