Fits: 1973-1991 Chevy GMC K30 V30 1 Ton Pickup, 1973-1987 Chevy GMC C20 K20 3/4 Ton Pickup, 1988-1998 Chevy GMC C2500 K2500 3/4 Ton Pickup, 1992-1998 Chevy GMC C3500 K3500 1 Ton Pickup, 1999-2010 Chevy GMC 2500HD 3/4 Ton w/ 6.0L V8, 1973-2010 Chevy Suburban 2500 3/4 Ton, 1973-1999 GMC Suburban 2500 3/4 Ton, 2000-2010 GMC Yukon XL 2500 3/4 Ton, 1973-1995 Chevy GMC G30 P30 1 Ton Van.
A relentless commitment to research and design, the use of quality materials, and an uncompromising approach to manufacturing have all contributed to the success of the Air Locker in over 100 countries worldwide.
Designed and manufactured in Australia, ARB Air Lockers will enhance traction 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.
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.
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.
