Eaton Detroit Locker Differential 30 Spline 1.29in Axle Shaft Diameter 3.54-5.29 Ratio Rear 8.4in

Upgrade your drivetrain with the Eaton Detroit Locker Differential 30 Spline 1.29in Axle Shaft Diameter 3.54-5.29 Ratio Rear 8.4in. Built for drivers who demand maximum traction and proven durability, this automatic locking differential is a serious upgrade for off-road builds, trail rigs, work trucks, and performance-driven 4x4 applications.

The Eaton Detroit Locker is engineered to automatically transfer power to both drive wheels when needed, helping improve traction in demanding conditions like rocks, mud, sand, ruts, and uneven terrain. Known for its strength and dependable performance, the Detroit Locker is a trusted choice for drivers who need real-world capability on tough trails and in extreme driving environments.

Designed for 30 spline applications with a 1.29-inch axle shaft diameter, 3.54-5.29 gear ratios, and rear 8.4-inch differential fitment, this unit is built to handle serious use while delivering the traction benefits off-road enthusiasts and heavy-duty drivers expect. It is an ideal upgrade for those looking to improve rear axle performance and gain more confidence when traction is limited.

Whether you are building a capable trail vehicle, upgrading a work-ready 4x4, or improving your drivetrain for more demanding terrain, the Eaton Detroit Locker Differential offers the rugged performance and legendary locking capability needed to take your setup further.

Key Features

• Eaton Detroit Locker automatic locking differential
• 30 spline configuration
• Fits 1.29-inch axle shaft diameter applications
• Designed for 3.54-5.29 gear ratios
• Fits rear 8.4-inch differential applications
• Helps improve traction in rocks, mud, sand, and uneven terrain
• Automatic locking action for dependable off-road performance
• Built for demanding trail, work, and 4x4 use
• 100 pct. automatic locking - no driver action needed
• Clutchless Maintenance Free Design
• Works In Forward And Reverse

Fitment:
1993 Toyota T100
1994 Toyota T100
1995 Toyota 4Runner
1995 Toyota Celica
1995 Toyota T100
1995 Toyota Tacoma
1996 Toyota 4Runner
1996 Toyota Celica
1996 Toyota T100
1996 Toyota Tacoma
1997 Toyota 4Runner
1997 Toyota Celica
1997 Toyota T100
1997 Toyota Tacoma
1998 Toyota 4Runner
1998 Toyota Celica
1998 Toyota T100
1998 Toyota Tacoma
1999 Toyota 4Runner
1999 Toyota Celica
1999 Toyota Tacoma
2000 Toyota 4Runner
2000 Toyota Celica
2000 Toyota Tacoma
2000 Toyota Tundra
2001 Toyota 4Runner
2001 Toyota Celica
2001 Toyota Sequoia
2001 Toyota Tacoma
2001 Toyota Tundra
2002 Toyota 4Runner
2002 Toyota Celica
2002 Toyota Sequoia
2002 Toyota Tacoma
2002 Toyota Tundra
2003 Toyota 4Runner
2003 Toyota Celica
2003 Toyota Sequoia
2003 Toyota Tacoma
2003 Toyota Tundra
2004 Toyota 4Runner
2004 Toyota Celica
2004 Toyota Sequoia
2004 Toyota Tacoma
2004 Toyota Tundra
2005 Toyota 4Runner
2005 Toyota Celica
2005 Toyota Sequoia
2005 Toyota Tacoma
2005 Toyota Tundra
2006 Toyota Sequoia
2006 Toyota Tacoma
2006 Toyota Tundra
2007 Toyota Sequoia
2007 Toyota Tacoma
2008 Toyota Tacoma
2009 Toyota Tacoma
2010 Toyota Tacoma
2011 Toyota Tacoma
2012 Toyota Tacoma
2013 Toyota Tacoma
2014 Toyota Tacoma
2015 Toyota Tacoma
2016 Toyota Tacoma