# Yukon Gear Grizzly Locker / Ford 10.25in & 10.5in w/ 35 Splines

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.

-   Patented internal design reduces common locker failures
-   Fits Ford 10.25" and 10.5" differentials
-   8620 internals for added strength
-   Fits Ford 10.25 in. And 10.5 in.
-   Assembled in the USA
-   35 spline

This 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

1999

Ford

E-350 Econoline Club Wagon

Chateau

1999

Ford

E-350 Econoline Club Wagon

Custom

1999

Ford

E-350 Econoline Club Wagon

XLT

2000-2015

Ford

E-350 Super Duty

Base

2006

Ford

E-350 Super Duty

Chateau

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

2004-2013

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

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

## Details

- **Price:** 1767.15 CAD
- **Vendor:** Yukon Gear & Axle
- **Type:** Differentials

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1767.15 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-gear-grizzly-locker-ford-10-25in-10-5in-w-35-splines)
> Updated: 2026-06-28