The Eaton Detroit Locker differential, part number 187SL-61B or 187SL61B, is a locking differential built for Toyota applications with an 8-inch ring gear and 30-spline axle shafts measuring 1.3 inches in diameter. It fits a range of Toyota models including the Hilux, 4Runner, Celica, Celica GT, Land Cruiser, and FJ series, covering both front and rear axle locations. Compatible axle configurations include 4-pinion 4x4 turbo, gas, and diesel setups as well as 4x2 cab chassis variants. This locker accommodates all gear ratios. Per the manufacturer's application note, the 32010X bearing allows part 913A610 to be used in place of 913A611. Call us to confirm proper fit for your specific axle configuration.
Features
Locking differential type for positive traction engagement
8-inch Toyota ring gear fitment, all gear ratios
30-spline axle shafts, 1.3-inch axle shaft diameter
Fits front and rear axle locations
Compatible with 4-pinion 4x4 turbo/gas/diesel and 4x2 cab chassis axle configurations
Application note: 32010X bearing allows 913A610 in place of 913A611
Tech Specs
- Ring Gear Size: 8 in.
- Ring Gear Ratio: All
- Differential Type: Locking
- Gear Spline Tooth Count: 30
- Axle Shaft Diameter: 1.3 in.
- Axle Location: Front, Rear
- Axle Description: 4-pinion 4x4 turbo/gas/diesel; 4x2 cab chassis, 4-pinion
- Vehicle Make: Toyota
- Vehicle Models: 4-Cylinder Hilux, 4Runner, Celica, Celica GT, Land Cruiser, FJ
- Model Year Range: 1986-1996, 1990-1995, through 2007 (see model-specific fitment)
- Vehicle Usage: On-Road Work Truck/Towing, On-Road Drag Racing, On-Road Street and Muscle, Off-Road Work Truck/Towing, Off-Road Light Trail/Sand Sports, Off-Road Extreme Off-Road, Off-Road Rock Crawl
- Application Note: 32010X bearing allows 913A610 in place of 913A611
- Also referenced as: ED187SL61B
