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| SKU | EAT187SL199A |
| MPN | 187SL199A |
| Certifications | None |
| Color/Finish | Metallic |
| Wheel Size (inches) | 8.4in |
| Offset (mm) | 3.54-5.29 Ratio |
| Spoke Style | 30 Spline |
| Backspacing (inches) | 1.29in Axle Shaft Diameter |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-2001 | Toyota | 4Runner | Base |
| 1996-2005 | Toyota | 4Runner | Limited |
| 2003-2005 | Toyota | 4Runner | Sport |
| 1995-2005 | Toyota | 4Runner | SR5 |
| 1995-2005 | Toyota | Celica | GT |
| 2000-2005 | Toyota | Celica | GTS |
| 1995-1997 | Toyota | Celica | ST |
| 2001-2007 | Toyota | Sequoia | Limited |
| 2001-2007 | Toyota | Sequoia | SR5 |
| 1993-1998 | Toyota | T100 | Base |
| 1996-1997 | Toyota | T100 | DLX |
| 1994-1995 | Toyota | T100 | DX |
| 1993 | Toyota | T100 | One-Ton |
| 1995 | Toyota | T100 | One-Ton DLX |
| 1993-1998 | Toyota | T100 | SR5 |
| 1995-2015 | Toyota | Tacoma | Base |
| 1998 | Toyota | Tacoma | DLX |
| 1998-2000,2016 | Toyota | Tacoma | Limited |
| 1998-2015 | Toyota | Tacoma | Pre Runner |
| 2001-2004 | Toyota | Tacoma | S-Runner |
| 2016 | Toyota | Tacoma | SR |
| 1995-2000,2016 | Toyota | Tacoma | SR5 |
| 2016 | Toyota | Tacoma | TRD Off-Road |
| 2015 | Toyota | Tacoma | TRD Pro |
| 2016 | Toyota | Tacoma | TRD Sport |
| 2005-2013 | Toyota | Tacoma | X-Runner |
| 2000-2006 | Toyota | Tundra | Base |
| 2000-2006 | Toyota | Tundra | Limited |
| 2000-2006 | Toyota | Tundra | SR5 |
Experience the ultimate in off-road performance and durability with the Eaton Detroit Locker Differential. Designed for rear axles with an 8.4-inch ring gear, this 30 spline locker offers exceptional strength and reliability for demanding driving conditions. Its 1.29-inch axle shaft diameter ensures a solid connection, making it ideal for high-torque applications and heavy-duty use.
The Eaton Detroit Locker delivers positive engagement, locking both wheels together for maximum traction when you need it most. This means improved control and power distribution, especially in challenging terrain or low-traction scenarios. It features a gear ratio range of 3.54 to 5.29, allowing you to choose the setup that best matches your vehicle and driving style.
Trusted by enthusiasts and professionals alike, this differential is crafted to withstand the rigors of competitive motorsport, off-roading, and everyday performance upgrades. Its precise construction ensures smooth operation and long-lasting durability, giving you confidence behind the wheel.
Whether you’re upgrading a hot rod, kit car, or V8-powered project, the Eaton Detroit Locker Differential is a reliable choice that combines advanced engineering with proven toughness. Tune your drivetrain for power, grip, and consistency with this high-quality differential from Eaton, available now at Tuningsupply.
The Eaton Detroit Locker delivers positive engagement, locking both wheels together for maximum traction when you need it most. This means improved control and power distribution, especially in challenging terrain or low-traction scenarios. It features a gear ratio range of 3.54 to 5.29, allowing you to choose the setup that best matches your vehicle and driving style.
Trusted by enthusiasts and professionals alike, this differential is crafted to withstand the rigors of competitive motorsport, off-roading, and everyday performance upgrades. Its precise construction ensures smooth operation and long-lasting durability, giving you confidence behind the wheel.
Whether you’re upgrading a hot rod, kit car, or V8-powered project, the Eaton Detroit Locker Differential is a reliable choice that combines advanced engineering with proven toughness. Tune your drivetrain for power, grip, and consistency with this high-quality differential from Eaton, available now at Tuningsupply.
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We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















