
Specifications
- Brand
- Eaton
- Part #
- 187SL61B

Eaton Detroit Locker Differential 30 Spline 1.30in Axle Shaft Diameter 4 Pinion Front 8in Rear 8in
$949.16
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Fits 1984-2009 Toyota 4Runner. Eaton Detroit Locker differential with 30 spline and 1.31in axle shafts for maximum automatic traction.
Key Features
- Fits 1984-2009 Toyota 4Runner, 1986-1996 Toyota Celica, 2007-2009 Toyota FJ Cruiser, and 1990-2015 Toyota Land Cruiser.
- Features 30 splines and a 1.31-inch axle shaft diameter for strong engagement.
- Provides 100% automatic locking traction in both forward and reverse directions.
- Clutchless design requires no driver action and is maintenance-free.
- Built with unmatched strength for demanding vehicle applications.
- Designed for an 8-inch ring gear and compatible with all gear ratios for the specified vehicles.
Product Details
Starting with its 30-spline count and 1.31-inch axle shaft diameter, this Eaton Detroit Locker is built for serious traction. It’s a 100% automatic locking differential, meaning it keeps both wheels driving forward and in reverse, even if one tire loses contact with the ground. This design is often chosen for off-road builds or any application where you need to ensure consistent power delivery to both rear wheels, no matter the terrain.
The Detroit Locker is known for its bullet-proof design, offering unmatched strength and a maintenance-free operation because it doesn't use clutches. This means you get maximum traction without needing to do anything – it locks automatically. It's a well-built unit designed to handle demanding conditions, providing a significant improvement in grip when you need it most.
This differential is designed to fit an 8-inch ring gear and is compatible with all gear ratios for the specified Toyota models. If you're looking to significantly enhance your vehicle's ability to get through tough spots, this automatic locker is a popular choice for its reliability and straightforward operation.
Specifications
- Brand
- Eaton
- Manufacturer Part #
- 187SL61B
Frequently Asked Questions
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Eaton Detroit Locker Differential 30 Spline 1.30in Axle Shaft Diameter 4 Pinion Front 8in Rear 8in
