Yukon Gear & Axle Yukon Gear Grizzly Locker For Ford 8in w/ 31 Spline Axles YGLF8-31

YUK Grizzly Lockers

Differential

FORD 8", 31spl GRIZZLY LOCKER ( uses HD BRGS)

This unit uses carrier bearing and race part numbers LM102949 & LM102910.

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 thats 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 Lockers larger teeth also resist breakage caused by shock-loading or catastrophic axle failure. Its a serious piece of mechanical engineering for serious driving conditions.

Fits Ford 8'' with 31 spline axles. Grizzly Lockers are a mechanical locking differential designed for off-road and racing use. Patented design reduces common locker failures.

Vehicle Fitments: