






| SKU | EAT14221-1 |
| MPN | 14221-1 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-2001 | Toyota | 4Runner | Base |
| 2007-2014 | Toyota | FJ Cruiser | Base |
| 1984-2011,2013-2017 | Toyota | Land Cruiser | Base |
| 1995-2015 | Toyota | Tacoma | Base |
The Eaton ELocker4 Differential 30 Spline is a robust drivetrain upgrade specially designed for Toyota models including the FJ Cruiser, 4Runner, Tacoma, and Land Cruiser 120/150 series. Engineered for off-road enthusiasts and professionals alike, this differential enhances traction by virtually locking the axle when wheel slip is detected, providing superior performance in challenging terrain.
This durable ELocker4 offers a 30 spline count to ensure strength and longevity under high torque conditions. Perfectly fitting popular Toyota trucks and SUVs, it seamlessly integrates into your vehicle's drivetrain system, improving your off-road capabilities without sacrificing on-road drivability.
Engineered by Eaton, a trusted name in automotive differentials, this product combines reliability with cutting-edge technology. Whether you are looking to upgrade your vehicle for motorsport, off-road adventures, or simply enhanced driving confidence, the ELocker4 Differential delivers dependable power transfer with ease.
Install with confidence knowing you’re choosing a component crafted to rigorous standards for quality and performance. Optimize your Toyota’s drivetrain today and tackle any trail with the Eaton ELocker4 Differential.
This durable ELocker4 offers a 30 spline count to ensure strength and longevity under high torque conditions. Perfectly fitting popular Toyota trucks and SUVs, it seamlessly integrates into your vehicle's drivetrain system, improving your off-road capabilities without sacrificing on-road drivability.
Engineered by Eaton, a trusted name in automotive differentials, this product combines reliability with cutting-edge technology. Whether you are looking to upgrade your vehicle for motorsport, off-road adventures, or simply enhanced driving confidence, the ELocker4 Differential delivers dependable power transfer with ease.
Install with confidence knowing you’re choosing a component crafted to rigorous standards for quality and performance. Optimize your Toyota’s drivetrain today and tackle any trail with the Eaton ELocker4 Differential.
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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.

















