Trailer Axle Part FinderAnswer three questions and get every part that fits, from 2,200 lb to 16,000 lb — brakes, hubs, bearings and seals at the wheel end, springs, equalizers, shackles and hangers underneath.Find my parts

Axle U-Bolts

U-Bolt & Nut Kits

U-Bolt Mounting Kits

Lippert Trailer Axle U-Bolt for 3" Tube - 7-1/4" Long, 8,000-lb. 9/16"-18 Thread End 1963511Lippert$27.40In Stock

9/16-18 thread, 7-1/4 inches long U-bolt
Fits 3-inch tube axles, 8,000-lb rated
Yellow zinc-plated steel resists rust and corrosion
Fine threads provide superior holding strength

Compare

Lippert Trailer Axle U-Bolt for 5" Tube - 10" Long, 10,000-16,000-lb. 5/8"-11 Thread End 2961681Lippert$35.99In Stock

Rated 10,000-16,000 lb axle capacity range
Yellow zinc-plated steel resists rust and corrosion
Fine threads provide superior holding strength
Nuts sold separately; one-year limited warranty

Compare

Lippert Trailer Axle U-Bolt for 2-3/8" Tube - 5-1/8" Long, 3,500-lb. 1/2"-20 Thread End 122073LRVLippert$31.99In Stock

Fits 2-3/8" axle tube diameter
5-1/8" overall length with 1/2"-20 thread
3,500 lbs axle capacity rating
Yellow zinc-plated finish resists rust

Compare

Lippert Trailer Axle U-Bolt for 1-3/4" Tube, 5" Long, 2,200-lb., 3/8"-24 Thread End 2013251Lippert$31.99In Stock

2,200-lb rated capacity, yellow zinc-plated steel construction
Universal fit for Lippert and competitor trailer axles
Includes 1-year limited warranty, genuine replacement part

Compare

Lippert Trailer Axle U-Bolt for 3" Tube - 6-1/2" Long, 4,400-lb. 1/2"-20 Thread End 122070LRVLippert$26.67In Stock

4,400-lb axle capacity rating
Fits 3-inch tube axles
6-1/2 inches long overall
1/2-20 thread end connection

Compare

Lippert Trailer Axle U-Bolt for 3" Tube - 6-5/8" Long, 7,000-lb. 9/16"-18 Thread End 2139541Lippert$26.95In Stock

9/16-18 thread, 6-5/8" length, 3" tube diameter
7,000-lb. rated capacity
Yellow zinc-plated steel resists rust and corrosion
Fine threads for superior holding strength

Compare

Lippert Trailer Axle U-Bolt for 4" Tube - 8-3/4" Long, 10,000-lb. 5/8"-11 Thread End 1819261Lippert$34.99In Stock

5/8-11 thread, 8-3/4 inches long for 4" tube
Yellow zinc-plated steel resists rust and corrosion
10,000-lb rated capacity with fine threads
Genuine Lippert replacement, universal axle compatibility

Compare

Choosing a U-bolt starts with axle tube diameter and weight rating, since thread size and length change with each. Individual U-bolts suit direct replacement, while mounting kits bundle bolts, plates and nuts for a full axle attachment. Match tube size and capacity to your trailer before ordering to keep the axle seated correctly.

Axle U-Bolts

Categories

Brand