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.
Installation InstructionsInstallation InstructionsThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 2003-2014 |
Ford |
E-250 |
Base |
| 1985-1986,1992-2002 |
Ford |
E-250 Econoline |
Base |
| 1987-1991 |
Ford |
E-250 Econoline |
Custom |
| 1985-2000 |
Ford |
E-250 Econoline |
XL |
| 1985-1986,1992-1998 |
Ford |
E-350 Econoline |
Base |
| 1987-1991 |
Ford |
E-350 Econoline |
Custom |
| 1985-1998 |
Ford |
E-350 Econoline |
XL |
| 1985-1986 |
Ford |
E-350 Econoline Club Wagon |
Base |
| 1992-2001 |
Ford |
E-350 Econoline Club Wagon |
Chateau |
| 1992-1996 |
Ford |
E-350 Econoline Club Wagon |
Chateau HD |
| 1987-2000 |
Ford |
E-350 Econoline Club Wagon |
Custom |
| 1992-1993 |
Ford |
E-350 Econoline Club Wagon |
Custom HD |
| 1985-1991,2001 |
Ford |
E-350 Econoline Club Wagon |
XL |
| 1994-1998 |
Ford |
E-350 Econoline Club Wagon |
XL HD |
| 1985-1989,1991-2001 |
Ford |
E-350 Econoline Club Wagon |
XLT |
| 1992-1998 |
Ford |
E-350 Econoline Club Wagon |
XLT HD |
| 1999-2015 |
Ford |
E-350 Super Duty |
Base |
| 2006 |
Ford |
E-350 Super Duty |
Chateau |
| 1999-2000,2006-2014 |
Ford |
E-350 Super Duty |
XL |
| 2006-2014 |
Ford |
E-350 Super Duty |
XLT |
| 2003-2005 |
Ford |
Excursion |
Eddie Bauer |
| 2000-2005 |
Ford |
Excursion |
Limited |
| 2004-2005 |
Ford |
Excursion |
XLS |
| 2000-2005 |
Ford |
Excursion |
XLT |
| 2000 |
Ford |
F-150 |
Base |
| 2007-2008,2010-2013 |
Ford |
F-150 |
FX2 |
| 2004-2007,2009-2013 |
Ford |
F-150 |
FX4 |
| 2000-2003,2006-2008,2010-2012 |
Ford |
F-150 |
Harley-Davidson Edition |
| 2001-2003,2005-2013 |
Ford |
F-150 |
King Ranch |
| 2000-2013 |
Ford |
F-150 |
Lariat |
| 2011 |
Ford |
F-150 |
Lariat Limited |
| 2000-2003 |
Ford |
F-150 |
Lightning |
| 2008,2013 |
Ford |
F-150 |
Limited |
| 2009-2013 |
Ford |
F-150 |
Platinum |
| 2004-2013 |
Ford |
F-150 |
STX |
| 2010-2013 |
Ford |
F-150 |
SVT Raptor |
| 2008 |
Ford |
F-150 |
THE 60TH ANNIVERSARY EDITION |
| 2000-2013 |
Ford |
F-150 |
XL |
| 2000-2013 |
Ford |
F-150 |
XLT |
| 1985-1986,1997-1999 |
Ford |
F-250 |
Base |
| 1987-1992 |
Ford |
F-250 |
Custom |
| 1995-1996 |
Ford |
F-250 |
Eddie Bauer |
| 1997-1999 |
Ford |
F-250 |
Lariat |
| 1995-1996 |
Ford |
F-250 |
Special |
| 1985-1999 |
Ford |
F-250 |
XL |
| 1993-1999 |
Ford |
F-250 |
XLT |
| 1985-1992 |
Ford |
F-250 |
XLT Lariat |
| 1997 |
Ford |
F-250 HD |
XL |
| 1997 |
Ford |
F-250 HD |
XLT |
| 2009-2010 |
Ford |
F-250 Super Duty |
Cabela's |
| 2008-2009 |
Ford |
F-250 Super Duty |
FX4 |
| 2004-2010 |
Ford |
F-250 Super Duty |
Harley-Davidson Edition |
| 2004-2015 |
Ford |
F-250 Super Duty |
King Ranch |
| 1999-2015 |
Ford |
F-250 Super Duty |
Lariat |
| 2013-2015 |
Ford |
F-250 Super Duty |
Platinum |
| 1999-2015 |
Ford |
F-250 Super Duty |
XL |
| 1999-2015 |
Ford |
F-250 Super Duty |
XLT |
| 1985-1986,1997 |
Ford |
F-350 |
Base |
| 1987-1992 |
Ford |
F-350 |
Custom |
| 1995 |
Ford |
F-350 |
Eddie Bauer |
| 1995-1996 |
Ford |
F-350 |
Special |
| 1985-1997 |
Ford |
F-350 |
XL |
| 1993-1997 |
Ford |
F-350 |
XLT |
| 1985-1992 |
Ford |
F-350 |
XLT Lariat |
| 2009-2010 |
Ford |
F-350 Super Duty |
Cabela's |
| 2008-2009 |
Ford |
F-350 Super Duty |
FX4 |
| 2004-2010 |
Ford |
F-350 Super Duty |
Harley-Davidson Edition |
| 2003-2015 |
Ford |
F-350 Super Duty |
King Ranch |
| 1999-2015 |
Ford |
F-350 Super Duty |
Lariat |
| 2013-2015 |
Ford |
F-350 Super Duty |
Platinum |
| 1999-2015 |
Ford |
F-350 Super Duty |
XL |
| 1999-2015 |
Ford |
F-350 Super Duty |
XLT |
