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.
This Part Fits:
| Year | Make | Model | Submodel |
|---|
| 1984-1989 | Toyota | 4Runner | DLX |
| 1984-1995,2010 | Toyota | 4Runner | SR5 |
| 1979-1990,1992,1994 | Toyota | Pickup | Base |
| 1986-1987 | Toyota | Pickup | Base Turbo |
| 1979-1995 | Toyota | Pickup | DLX |
| 1985 | Toyota | Pickup | DLX Turbo |
| 1979-1995 | Toyota | Pickup | SR5 |
| 1986-1987 | Toyota | Pickup | SR5 Turbo |
