U-Bolt Kit

The U-Bolt Kit (Part Number 20570) is a 3/8-inch OD traction bar u-bolt assembly engineered for suspension reinforcement and load stabilization on vehicles requiring enhanced chassis control. Featuring a 3-1/2-inch center-to-center mounting span, this steel u-bolt pair is zinc oxide finished for corrosion resistance in demanding field conditions. Originally designed for Lakewood traction bar applications, this component delivers the structural integrity necessary for vehicles operating under heavy loads, rough terrain, or tactical transport scenarios where chassis flex and suspension movement must be minimized.

The 3/8-inch diameter and steel construction provide exceptional clamping force and load-bearing capacity across the u-bolt span. Zinc oxide finish protects against salt-air corrosion, rust, and oxidation—critical for vehicles deployed in coastal environments or those subject to frequent washdowns and moisture exposure. The pair configuration allows symmetrical installation, ensuring balanced load distribution and eliminating lateral chassis twist during acceleration, braking, or high-torque maneuvers. Weighing 0.73 pounds total, the compact profile (5.8 x 0.5 x 7.3 inches) permits installation in tight suspension geometries without frame modification or secondary reinforcement.

This u-bolt kit suits operators running lifted 4x4s, expedition vehicles, or duty trucks where suspension preload and axle control directly affect stability under combat load or extreme terrain. Law enforcement and military motor pool personnel rely on these fastening solutions to maintain chassis geometry on vehicles subjected to repeated rough-country deployment, high-curb-weight equipment packages, and unpredictable suspension articulation. Retrofitting worn or broken u-bolts prevents dangerous axle misalignment that can degrade handling and create liability in tactical or off-road scenarios.

Replacement u-bolt hardware is a wear item in demanding service; this pair restores original traction bar function and suspension geometry compliance. Whether restocking a motor pool maintenance kit or upgrading a personal duty vehicle, the U-Bolt Kit LWI20570 provides OEM-specification reliability and proven corrosion durability in field-tested Lakewood traction bar platforms.