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Product Information

This listing covers the exact Yukon Gear & Axle differentials configuration identified as Yukon Gear & Axle Grizzly Locker/10.25-Inch & 10.5-Inch w/35 Splines.

Catalog fitment covers the listed 1985-2015 vehicle applications. Exact year and submodel combinations appear in the fitment table below; compatibility must not be inferred for every trim across the full range.

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 situations.

Use manufacturer part number YGLF10.25-35 to identify this exact Yukon Gear & Axle configuration. Match the full part number, vehicle application, position, dimensions, material, finish, and included components before ordering.

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