The ARB Air Locker differential provides instant pneumatic locking for full traction on demand. Built for high-strength and performance applications, this unit suits Dana 60XHD, Dana 70 and Dana 80 setups with 40-spline shafts and 1.70" shaft diameter where ratio is 4.10 and down. The kit includes the locker, switch, solenoid, air line and fittings; compressor sold separately.
ARB Airlocker Dana 60Xhd 40 Spl 4.10&Dn S/N