Eaton Detroit Locker R187-15A or R18715A is a locking differential for the rear axle of a Ford 9" housing with the 2.00 large bearing and 31 axle shaft splines. It is an automatic, torque-sensing mechanical unit that locks the axle shafts together and works in forward and in reverse. It suits all ring gear ratios on the 9 in ring gear, and the catalog lists circle track, drag racing, street and muscle, restoration and work truck or towing use. Call us to confirm proper fit for your application.
Features
Locking differential, automatic and torque sensing
Ford 9" rear axle with 2.00 large bearing
31 axle shaft splines, 1.32 in axle shaft diameter
9 in ring gear size, all ring gear ratios
Usage listed: circle track, drag racing, street and muscle, restoration, work truck or towing, rock crawl
Tech Specs
- Differential Type: Locking
- Axle Description: Ford 9" with 2.00 large bearing
- Axle Location: Rear
- Ring Gear Size: 9 in
- Ring Gear Ratio: All
- Gear Spline Tooth Count: 31
- Axle Shaft Diameter: 1.32 in
- Vehicle Type (Model): Circle Track Applications
- Vehicle Usage: Off-Road: Light Trail / Sand Sports, On Road: Circle Track, On Road: Drag Racing, On Road: Restoration, Off-Road: Extreme Off-Road, On Road: Street and Muscle, Work Truck / Towing, Off-Road: Rock Crawl
