A ready-to-install replacement hub assembly for Lippert-equipped RV trailers. The 141286 ships with bearing cones, seal, and grease already in place, so you spend less time on setup and more time on the road. Rated for 4,400 lb axle loads and compatible with 14.5" to 16.5" wheels on a standard 6 on 5.5" bolt circle.
The Lippert 141286 is a complete 10-inch electric brake hub assembly designed for travel trailers, fifth wheels, and toy haulers running Lippert axles with the 6 on 5.5" (6-lug, 5.5" bolt circle diameter) wheel pattern. The solid iron hub body is built to handle the stop-and-go demands of highway towing, and because bearing cones, the grease seal, and pre-packed grease come installed at the factory, this is a genuine bolt-on replacement with no separate bearing kit required.
Cross-referenced OEM part numbers from multiple major RV brands confirm wide fitment across popular trailer lines. If your current hub is showing wear, scoring on the drum surface, or a seized bearing, this assembly is the correct direct replacement -- not a universal fit that requires shimming or machining.
Bearing cones, grease seal, and packed grease are installed at the factory. No separate bearing kit or press required for installation.
Durable cast iron hub and drum withstand heat buildup from repeated braking without warping or cracking under rated loads.
Rated for axles up to 4,400 lbs. Matches the load capacity of standard Lippert 4.4K trailer axle assemblies.
Fits wheel sizes from 14.5" to 16.5", covering the most common tire and rim combinations found on mid-size travel trailers.
This hub assembly is cross-referenced by several major RV manufacturers as a direct OEM replacement. Confirmed cross-reference part numbers include:
Verify your existing bolt pattern (6-lug on a 5.5" bolt circle) and stud size (1/2" diameter) before ordering. The 6 on 5.5" pattern is standard on many Dexter and Lippert 4,400 lb axles but is not universal -- measure across opposing studs to confirm before purchase.
Covered by Lippert's limited 1-year manufacturer warranty against defects in materials and workmanship from the date of purchase.