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Yukon Gear Grizzly Locker For GM 10.5in 14T Differential 40 Spline 4.10-Down Ratio

Yukon Gear & Axle · New

Yukon Gear Grizzly Locker For GM 10.5in 14T Differential 40 Spline 4.10-Down Ratio

MPN YGLGM14T-3-40 · Store SKU yukYGLGM14T-3-40

$956.49
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Supplier stock checked 11/7/2026, 6:56:37 AM UTC. Adding a part does not reserve it.

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Product details

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. 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. The Yukon Grizzly Locker is a mechanical/automatic locking diff that’s engineered for rock crawling, serious trail running, off-road racing, and drag racing. It’s patented design features innovations that make it tougher than other lockers. The Yukon Grizzly Locker is a mechanical/automatic locking diff that s engineered for rock crawling; serious trail running; off-road racing; and drag racing. It s patented design features innovations that make it tougher than other lockers. Yukon Grizzly Locker is a mechanical/automatic, speed-sensing locker. Yukon Grizzly Locker is a mechanical/automatic; speed-sensing locker.

Manufacturer fitment & guides

Check YGLGM14T-3-40 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

  • California Proposition 65: Y
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