Chevrolet, Dodge, GMC, Ram... (4WD/RWD) Differential Carrier - Rear - Yukon Gear and Axle - YGLGM11.5-38

Mechanical Locker
YGLGM11.5-38
Factory spindles will need to be bored out with tool part number YT H32 in order to accept the 38 spline axles this locker takes.
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15-01 RAM/DOD/GM
Yukon Grizzly Locker for GM & Chrysler 11.5" with 38 spline axles
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The factory spindles will need to be machined in order to accept the axles this locker uses. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It's patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!
11.5AAM, 38spl, GM & DODGE GRIZZLY LOCKER
The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns.
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 GM and Chrysler 11.5" with 38 spline axles
Patented internal design reduces common locker failures
8620 internals for added strength
Assembled in the USA