Description

Everything about the Yukon Grizzly Locker is hardcore - its casing and gears, its advanced gear tooth design, and its impact on traction and performance. The Yukon Grizzly Locker is a mechanical positive-locking differential engineered for rock crawling, serious trail running, off-road racing, and drag racing. The unit provides 100% power to both tires while still allowing for disengagement while negotiating turns. Its patented design features innovations that make it tougher than the competition: larger-radius inner clutch teeth offer up to 350% greater strength versus back-cut designs and resist breakage from shock-loading or catastrophic axle failure.

Features

• Fits AMC Model 35 with 27 spline axles
• 3.54 and up ratio only
• Patented internal design reduces common locker failures
• 8620 internals for added strength
• Double-drilled for 3/8 in. and 7/16 in. ring gear bolts
• Uses carrier bearing & race part numbers LM102949 / LM102911
• Assembled in the USA