The Yukon Gear Grizzly Locker for Dana 50 axles is a high-performance mechanical positive-locking differential designed to enhance traction and durability in demanding off-road conditions. Constructed with a robust casing and advanced gear tooth design, this locker provides 100% power transfer to both tires, enabling maximum grip during rock crawling, trail running, off-road racing, and drag racing. Its patented design features larger radius inner clutch teeth, offering up to 350% greater strength compared to back-cut designs, and resisting breakage caused by shock-loading or catastrophic axle failure. This makes it an ideal upgrade for serious off-road enthusiasts seeking reliable, high-strength performance components.
Compatible with Dana 50 axles featuring 30 splines, this locker is engineered for vehicles used in extreme off-road applications and racing environments. It is a direct replacement and fits specific axle configurations, providing a bolt-on installation for ease of upgrade. Suitable for use in off-road racing, trail driving, and rock crawling, the Yukon Grizzly Locker enhances traction and handling under challenging conditions. The kit includes the locker assembly, ensuring a straightforward installation process, and is designed to withstand harsh impacts and shock loads, making it a durable choice for demanding off-road use.
