AXLE ASSEMBLY REAR - SF60 3.73 ARB

Upgrade the rear of your 2019+ Chevy Silverado or GMC Sierra 1500 with the Ultimate Dana 60 Prerunner Rear Axle. Designed as a direct bolt-in match for Baja Kits LT1 +3" long travel suspension, this axle delivers the strength, durability, and track width to complement high-performance front suspension setups. Built for serious off-road use, it features full-width semi-float construction, 3.5” OD x .390” wall steel axle tubes with heavy-duty 5-link brackets, and Spicer® 35-spline chromoly shafts for maximum torque capacity. A nodular iron differential cover protects Spicer® 3.73 gears and an ARB Air Locker, giving you selectable traction from limited slip to full lock at the push of a button. Ready to accept your factory GM1500 rear brake assembly for simple installation, this axle is sourced and assembled in the USA for uncompromising quality and reliability.