If your vehicle build features an aftermarket rear axle
9 6 GAS 4 1983 Ford F-250 XL 5 8 GAS 4 1983 Ford F-250 XL 5
9 8 DIESEL 2 1983 Ford F-250 XLS 6
8 10 CNG 3 2010-2014 Ford E-350 Super Duty Base 6
Axle Shaft Material: Chromoly Axle Shaft
GM 14 Bolt, 10.5", Full Float, Rear, Shaft 1.56", 30 Spline, ARB Air Locker, (RD114) JT If your vehicle build featuresThe ARB Air Locker is the world's premier traction aid, designed to keep you moving in any condition. With just the flick of a switch, the Air Locker instantly locks the differential, giving you maximum traction at any moment. Its super strong design allows for activation at any speed, enabling you to tackle the toughest terrain without hesitation. The key advantage of the Air Locker lies in its pneumatically operated locking system inside the