Stay moving and in control with Alloy USA drivetrain and differential essentials. From the axles themselves to the joints that connect them, Alloy has your off-roading drivetrain needs mastered. Specializing in gear for trucks and SUVs, Alloy drivetrain components are designed by the most knowledgeable engineers and constructed by the most skilled manufacturers. So, equip your ride with the best of the best drivetrain parts.
Have a Question?
Have a Question?Ask a product expert!(800) 874-8888Live Chat
The Alloy USA Ring & Pinion Gear Installation Kit makes easy work of any ring & pinion installation. Includes all the Alloy USA ring and pinion rebuild parts you need for a complete ring & pinion installation or differential rebuild. 5-year warranty.
Blaze new backcountry trails knowing that your 4-wheel drive system has your back with Alloy USA Front Axle Lock Kits. This mechanical Alloy USA Axle Lock replaces your unreliable vacuum or electric engagement system for the confidence to conquer the worst terrain. 5-year warranty.
Bolt on the Alloy USA Ring & Pinion Gear Set and revive your ratios. Alloy USA gear sets give back the power, crawl ratios and MPGs sacrificed to running bigger tires. Crafted from 8620 forgings and Gleason gear-cutting technology. 5-year warranty.
Revive your off-roader's chewed-up wheel hubs with the ultimate replacements: Alloy USA Wheel Bearing Hub Assemblies. Crafted to factory specs, each Alloy USA Wheel Bearing has the backbone to survive gnarly adventures while preserving your handling. 5-year warranty.
Gear up and defend your diff with the Alloy USA Differential Cover. Crafted from heavy-duty stamped or cast steel to be literally bulletproof, Alloy USA steel diff covers protect your differential and all it’s working parts for as long as you own your vehicle. 5-year warranty.