The Eaton Detroit Locker R18706A is a differential for Ford 9 in. axles with a 31 spline gear count. An automatic locking differential like this keeps both drive wheels pulling in a straight line, so traction holds even when one tire is on poor footing or lifted. In a turn it releases so the outer wheel can spin faster than the inner one, then relocks when the vehicle straightens out, with no switch or driver input. Listed vehicle usage runs from work truck and towing duty to rock crawl, extreme off-road, circle track and drag racing. A genuine Eaton Detroit Locker part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Eaton Detroit Locker differential for Ford 9 in. axles
31 spline gear count
Automatic locking: both wheels drive in a straight line, releases in turns
No switch or driver input needed to lock or unlock
Listed usage: work truck and towing, rock crawl, extreme off-road, circle track, drag racing
Tech Specs
- Bearing to Bearing Length: 13526 mm
- Ring Gear Pilot Diameter: 127025 mm
- Ring Gear Size: 187 mm
- Bearing Diameter: 5086 mm
- Vehicle Usage: On Road: Circle Track, On Road: Work Truck / Towing, Off-Road: Rock Crawl, Off-Road: Extreme Off-Road, On Road: Drag Racing, Off-Road: Work Truck / Towing
- Gear Spline Tooth Count: 31 EA
- Torque Capacity: 5354 Nm
