The Yukon Gear Grizzly Locker is a high-performance mechanical positive-locking differential designed for serious off-road applications. Built with a durable casing and advanced gear tooth design, it enhances traction and overall vehicle performance. Its innovative construction includes larger radius inner clutch teeth, providing up to 350% greater strength compared to back-cut designs. This rugged locker ensures maximum power transfer to both tires, making it ideal for rock crawling, trail running, off-road racing, and drag racing. Its patented design offers increased durability and resistance to shock-loading and catastrophic axle failure, making it a reliable choice for demanding driving conditions.
Compatible with Dana 30 axles featuring 30 splines and suitable for vehicles with gear ratios of 3.73 or higher, this locker is engineered for direct installation as a replacement or upgrade. It is suited for off-road enthusiasts seeking enhanced traction and durability in challenging terrains. The Yukon Grizzly Locker is a robust, mechanically engineered component that provides 100% power to both wheels while allowing for disengagement during turns. Its design ensures reliable performance in extreme off-road environments, making it a preferred choice for serious trail and racing applications.
