ARB Air Lockers for Dana 44 30 Spline 3.73 and Down Ratio. Fits 1970-03 CJ, MJ, Wrangler TJ, Cherokee ZJ, WJ, SJ.
Air Locker locking differentials allow you to tackle the toughest terrain. The world's premier traction aid, ARB Air Lockers keep you moving in all conditions.
ARB Air Locker system consists of a pre-assembled differential carrier, air hose, air fittings, solenoid valve, steel housing tube, two on/off push buttons, 1 inner bearing, 1 inner bearing cap and all the other small parts. An air compressor sold separately, is required to operate the ARB differential.
Easy to follow instructions and illustrations are included for a smooth and trouble-free installation.
THE ARB AIR LOCKER IS THE BEST METHOD OF ATTAINING 100% LOCKED DIFFERENTIAL TRACTION FOR OFF ROADING WHILE STILL MAINTAINING THE STOCK HANDLING CHARACTERISTICS ON THE STREET. UTILIZING A 12 VOLT AIR COMPRESSOR (SOLD SEPARATELY), THE SYSTEM IS DESIGNED TO ACTIVATE (AND DEACTIVATE) A LOCKING MECHANISM IN THE DIFFERENTIAL WHICH ALLOWS THE DIFFERENTIAL TO BE FULLY LOCKED OR FULLY OPEN AT THE FLIP OF A SWITCH. IT IS MANUFACTURED FROM THE HIGHEST QUALITY MATERIALS AND TESTED IN THE MOST EXTREME CONDITIONS. LET ARB TAKE YOU WHERE YOU WANT TO GO.
Each locker is covered by a 12 month/12,000 mile warranty.
