Created to provide 100% traction on demand, without sacrificing any of your vehicle’s highway driving performance, OFRD Air Lockers employ a 12 volt air compressor designed to activate (and deactivate) a solid and durable locking mechanism inside the differential. This gives you the traction you need, when you need it, all at the flick of a switch, and all within the safety and comfort of the driver’s seat.
The advantage of the OFRD Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the crown wheel, the vehicle maintains maximum possible traction at all times. When unlocked, it operates just like a conventional ‘open’ differential.
AIR COMPRESSOR INCLUDED, with pressostate and switch!
132: TOYOTA LJ 70/73 - KZJ 70/73 - FRONT OR REAR
136: NISSAN PATROL GR Y60 - GR Y61 - FRONT
135: NISSAN PATROL GR Y60 - Y61 - REAR
204: SUZUKI VITARA FROM 1988 TO 1993 - REAR 10 BOLTS
209: SUZUKI VITARA FROM 1993 TO 2000 - REAR 12 BOLTS (EXCEPT GRAND VITARA)
208: SUZUKI SJ 1.3 - SAMURAI 1.3 - REAR OR FRONT 26 SPLINE (TO FIT REINFORCED AXLE SHAFT)