Product Description
Details
The ARB Air Locker is a pneumatic locking differential that uses air to facilitate the locking of both axles. This action converts your differential from a conventional open to a full spool type axle supplying 100% power to both wheels to keep you going through the worst terrain.
A relentless commitment to research and design, the use of quality materials, and an uncompromising approach to manufacturing have all contributed to the Air Locker’s success in over 100 countries worldwide.
Designed and manufactured in Australia, ARB Air Lockers will enhance the traction of your 4×4 in just about any terrain, whether it’s rock, clay, gravel, sand, snow or mud.
Now with a state-of-the-art two piece design available right across the range, forged gears for the ultimate in strength and durability, and an industry-leading five year warranty, ARB Air Lockers are better built and better backed than ever before.
Forged Gears
Strength, durability and resistance to fatigue in all Air Locker components is paramount. With phenomenal forces being applied to the side and pinion gears within the differential, ARB has invested heavily in the application of forged gears, typically found in heavy duty commercial, race and agricultural transmissions. When combined with ARB’s patented ‘timed gear’ design, the resulting strength of the whole assembly is amplified.
Two Piece Design
Housing this superior internal gear train in a two-piece case brings further benefits. Machining a case from two pieces instead of three results in a much higher dimensional accuracy of the finished assembly and has allowed ARB engineers to improve the design of other elements, resulting in a reduction of moving parts, increased strength and a more responsive activation.
ARB onboard air compressor required to activate Air Lockers (sold separately)
Chevrolet / GMC / Hummer
20/2500 Series, C, G, K, P, Cab Chassis, Pickup, Suburban, Rally, Sportvan Dana 60HD 1975-77 rear
30/3500 Series, C, K, G, P, RV, Pickup, Suburban, Rally, Sportvan, 2500HD Dana 60HD 1977-90 front
30/3500 Series, C, K, G, P, RV, Pickup, Suburban, Rally, Sportvan, 2500HD Dana 60HD, full floating 1975-86 rear
Chrysler / Jeep
J20, Medium Truck, J30, Heavy Truck Dana M60-2R 1969-73 rear
Dodge
100, 150, 200, 250, A, B, D, W Dana 60HD, three quarter ton truck 1971-82 & 1988-95 front
100, 150, 200, 250, A, B, D, W Dana 60 1972-82 rear
300, 350, 400, B, C, M, W Dana 60HD 1976-95 front
RAM 2500, 3500 Dana 60 1994-02 front
Ford
F250 Pickup, E250 Van (2WD) Dana 60, full floating 2000 on front (see note)
F250 Pickup, E250 Van (2WD) Dana 60, full floating 1995-96 rear
F350 Pickup, E350 Van (2WD) Dana 60 (dual rear wheel axle models) 2000-01 rear
F350 Pickup, E350 Van (2WD) Dana 60, full floating 1988 on rear
F450/550 Pickup, Super Duty Van (2WD), E/F350 Dually Dana 60 1997 on front
Note
Reverse rotation Dana 60 front ends with aftermarket ring & pinion sets all use RD167 regardless of the gear ratio.
Spline 35
Shaft diameter 38.1 (1.50")
Ratio 4.10 & DN
Previously RD36
Additional Information
Additional Information
export | No |
---|---|
Collection Only | No |
Manufacturer | ARB |
Vehicle Make | Dodge, Ford, GMC, Jeep |
Vehicle Model | 350, D, E250, E350, F250, F350, F450, F550, J20, J30, Pickup, Rally, RAM 2500, RAM 3500, Suburban, Super Duty Van, W |