ARBRD140
The ARB Air Locker Differential for Ford 10.25" and 10.5" Sterling rear axles allows drivers to move slower, safer, and with greater control while reducing drivetrain shock, vehicle damage, and environmental impact.
With the flip of a switch, the Air Locker instantly locks the differential, preventing internal gears from rotating independently. This forces both axle shafts to turn together, ensuring maximum traction in mud, rocks, snow, and extreme off-road conditions. When disengaged, the differential operates like a conventional open unit for smooth, predictable on-road performance.
Kit Includes:
| Make | Model | Year Range |
|---|---|---|
| Ford | E-150 | 2003–2010 |
| Ford | E-150 Club Wagon | 2000–2005 |
| Ford | E-150 Econoline | 2000–2002 |
| Ford | E-150 Econoline Club Wagon | 2000–2002 |
| Ford | E-250 | 2003–2014 |
| Ford | E-250 Econoline | 1997–2002 |
| Ford | E-350 Club Wagon | 2003–2005 |
| Ford | E-350 Econoline | 1997–1998 |
| Ford | E-350 Econoline Club Wagon | 1997–2002 |
| Ford | E-350 Super Duty | 1999–2015 |
| Ford | Excursion | 2000–2005 |
| Ford | F-250 | 1997–1999 |
| Ford | F-250 HD | 1997 |
| Ford | F-250 Super Duty | 1999–2016 |
| Ford | F-350 | 1997 |
| Ford | F-350 Super Duty | 1999–2016 |
ARB’s patented timed locking mechanism provides ultra-fast disengagement under load, minimizing driveline stress while maintaining exceptional strength. The two-piece carrier design reduces internal moving parts for increased reliability under high torque and heavy vehicle loads. A steel reinforced, elastomer bonded annular seal ensures dependable operation across extreme temperatures and harsh environments.
Selectable control means traction only when you need it with no compromise on the street, maximum confidence off-road.
