Everything you need to replace one wheel hub on a 3,500-lb trailer axle. Pre-greased bearings are already installed at the factory, so you spend your time wrenching, not packing. Fits the 5 on 4-1/2" bolt pattern used across a broad range of Lippert and compatible axles. Part of the Lippert / Dexter hub rebuild program, also cross-referenced as K-122460 and vendor part 08-7941.
Trailer wheel-end service doesn't have to mean a trip to the dealer. The Lippert 2024013264 kit bundles the drum hub, pre-greased inner and outer bearings, grease seal, dust cap, and wheel studs into one package. Pull the old hub, install the new one, torque the castle nut, and you're done. No separate bearing sourcing, no guesswork on stud spec.
This kit is designed for 10" electric brake drums mounted on 3,500-lb capacity axles -- the most common single-axle and tandem-axle rating found on travel trailers, toy haulers, and utility trailers under 7,000 lb GVW. The 5 on 4-1/2" (114.3 mm) bolt circle matches a wide range of trailer wheels, including those shared with some light-truck applications.
Inner and outer bearings are factory-greased and pressed in -- skip the pack-and-press step on the job site.
114.3 mm bolt circle with five 1/2"-20 UNF wheel studs -- matches a wide range of trailer and light-truck wheels.
Engineered for the most common single trailer axle rating. Fits tandem setups on trailers up to 7,000 lb GVW.
Sized for standard 10" x 2-1/4" electric brake shoes -- the industry-dominant size for 3,500-lb axles.
This kit covers one complete wheel-end hub assembly. For a full axle replacement (both sides), order two kits.
Note: Lug nuts, castle nut/cotter pin, and brake magnets/shoes are NOT included. Verify your existing hardware before starting the job.
Lippert acquired Dexter Axle and continues to manufacture and support Dexter-spec hubs under the Lippert brand. This hub is a direct replacement for assemblies originally supplied with Lippert/Dexter 3,500-lb axles using the 5 on 4-1/2" bolt pattern. Cross-reference: K-122460 (Dexter kit number), vendor part 08-7941.
The 5 on 4-1/2" (5x114.3 mm) bolt circle is widely used across trailer axle manufacturers. Before ordering, verify your current wheel's bolt circle with a tape measure center-to-center across opposing studs (should measure approximately 4-1/4" across opposite studs on a 5-lug pattern). Stud thread is 1/2"-20 UNF -- confirm your lug nuts match before reuse.
Even with factory-greased bearings, Lippert and Dexter recommend inspecting and repacking trailer wheel bearings every 12,000 miles or annually, whichever comes first. Always re-torque the castle nut after the first 50 miles of travel following any hub installation.