ARB Air Locker Toyota 4Runner

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. A complete Air Locker kit – replacement differential, activation switch, solenoid valve, air line and bulkhead fittings. Air lockers suit open differential only and do not fit e-locked axle housing.

FRONT ARB AIR LOCKER:

1984-85 Toyota 4Runners with solid front axle use RD132.

1985-2002 Toyota 4Runners with IFS use RD90.

2003-09 Toyota 4Runners with gear ratio 3.91 and up use RD111.

2003-09 Toyota 4Runners with gear ratio 3.73 and down use RD121*.
* 03-09 4Runners with aftermarket gears may require RD111, please call if you have aftermarket gears.

REAR ARB AIR LOCKER:

1984-95 Toyota 4Runners with 4 cylinder use RD132 in the rear. This unit requires replacement 50MM carrier bearings, PN: ARB-160116. They are sold separately, you need a quantity of two (2).

1988-2009 Toyota 4Runners with 6 cylinder use RD132 in the rear.

NOTE: If you are comparing to the Yukon Zip Locker please VIEW THIS VIDEO before buying a cheap imitation air locker.

Select ARB Air Locker model below, then click 'add to cart.'