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.
- 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
Features: - Fits Ford 10.25 in. And 10.5 in.
- Patented Internal Design Reduces Common Locker Failures
- 8620 Internals For Added Strength
- Assembled In The USA
Vehicle Fitments
- Ford E-250 2003 to 2014
- Ford E-250 Econoline 1985 to 2002
- Ford E-350 Econoline 1985 to 1998
- Ford E-350 Econoline Club Wagon 1999
- Ford E-350 Super Duty 2000 to 2015
- Ford E-450 Econoline Super Duty 2000 to 2002
- Ford E-450 Super Duty 2004 to 2015
- Ford E-450 Super Duty Custom 2003
- Ford E-550 Econoline Super Duty 2002
- Ford E-550 Super Duty 2003
- Ford Excursion 2000 to 2005
- Ford F-150 2004 to 2006
- Ford F-150 2009
- Ford F-150 Base 2000
- Ford F-150 FX2 2007 to 2008
- Ford F-150 FX2 2010 to 2013
- Ford F-150 FX4 2007
- Ford F-150 FX4 2010 to 2013
- Ford F-150 Harley-Davidson Edition 2000 to 2003
- Ford F-150 Harley-Davidson Edition 2007 to 2008
- Ford F-150 Harley-Davidson Edition 2010 to 2012
- Ford F-150 King Ranch 2001 to 2003
- Ford F-150 King Ranch 2007 to 2008
- Ford F-150 King Ranch 2010 to 2013
- Ford F-150 Lariat 2000 to 2003
- Ford F-150 Lariat 2007 to 2008
- Ford F-150 Lariat 2010 to 2013
- Ford F-150 Lariat Limited 2011
- Ford F-150 Lightning 2000 to 2003
- Ford F-150 Limited 2008
- Ford F-150 Limited 2013
- Ford F-150 Platinum 2010 to 2013
- Ford F-150 STX 2007 to 2008
- Ford F-150 STX 2010 to 2013
- Ford F-150 SVT Raptor 2010 to 2013
- Ford F-150 THE 60TH ANNIVERSARY EDITION 2008
- Ford F-150 XL 2000 to 2003
- Ford F-150 XL 2007 to 2008
- Ford F-150 XL 2010 to 2013
- Ford F-150 XLT 2000 to 2003
- Ford F-150 XLT 2007 to 2008
- Ford F-150 XLT 2010 to 2013
- Ford F-250 1985 to 1999
- Ford F-250 Super Duty 1999 to 2015
- Ford F-350 1985 to 1997
- Ford F-350 Super Duty 1999 to 2015