Yukon Gear Grizzly Locker 2.5 Ton Rockwell w/ 16 Spline Axles

When you're tackling serious off-road challenges like rock crawling, trail running, or even drag racing, you need a differential that can handle extreme conditions and deliver maximum traction. The Yukon Gear Grizzly Locker is built for those demanding situations, providing a mechanical positive-locking action that sends 100% of the power to both tires simultaneously. This means you get the grip you need when you're deep in the trail or pushing your vehicle to its limits.

What sets the Grizzly Locker apart is its robust internal design. It features a patented system with inner clutch teeth that have a larger radius at the base. This unique design offers significantly greater strength compared to other designs, helping to resist breakage from shock loads or potential axle failures. It's engineered to be a tough, reliable component that can withstand the abuse of serious off-road use. This locker installs into a standard open carrier case, making it a direct replacement for your existing differential.

This locker is specifically designed for 2.5 Ton Rockwell axles with 16 spline axles. If you're building a heavy-duty rig for extreme off-road performance, this locker is a solid option to consider for improved traction and capability.