Yukon Gear Grizzly Locker / Fits Non-Rubicon JK Dana 44 / 30 Spline

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 that*s 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. The Yukon Grizzly Locker is a patented design that features innovations that make it tougher than the competition. Its inner clutch teeth have a larger radius at the base, which offers up to 350% greater strength versus back-cut designs. The Grizzly Locker*s larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. It*s a serious piece of mechanical engineering for serious driving conditions.
Fits Dana 44 JK, 30 spline. Grizzly Lockers are a mechanical locking differential designed for off-road and racing use. Patented design reduces common locker failures.
2012-and-newer applications with stability control will require aftermarket ECU tuning to prevent codes and limp mode. This unit is drilled for 1/2* ring gear bolts.
D44 JK 30spl GRIZZLY LOCKER