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.
Installation Instructions
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2003-2009	Lexus	GX470	Base
1996-2001	Toyota	4Runner	Base
1985-1989	Toyota	4Runner	DLX
1996-2009	Toyota	4Runner	Limited
2003-2009	Toyota	4Runner	Sport
1985-2009	Toyota	4Runner	SR5
2007-2009	Toyota	FJ Cruiser	Base
2008	Toyota	FJ Cruiser	Trail Teams Special Edition
2007	Toyota	FJ Cruiser	TRD Special Edition
1991-1997	Toyota	Land Cruiser	Base
1985-1995	Toyota	Pickup	Base
1986-1987	Toyota	Pickup	Base Turbo
1985-1995	Toyota	Pickup	DLX
1985	Toyota	Pickup	DLX Turbo
1985-1995	Toyota	Pickup	SR5
1985-1988	Toyota	Pickup	SR5 Turbo