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Air-Adjustable Helper Springs
AIR-ADJUSTABLE HELPER SPRING KITS Improve handling and performance by adjusting vehicle to varying load conditions Adjustable to any load up to gross vehicle weight (GVW) Heavy-duty springs (bellows) install easily between axle and frame and work with existing suspension Springs are easily adjustable to improve handling or compensate for uneven loads�no loss of comfort or performance when vehicle is empty or lightly loaded. Use a service station air hose, hand pump or compressor kit (sold separately) to inflate/deflate springs. Virtually maintenance free. No moving parts. Kits include 2 springs, upper and lower mounting brackets, air fittings, air line, inflation valves, hardware and instructions. For rear except where noted. (A) Requires 7-1/2" clearance between frame and tire. (B) Sport-Rite� design for a superior ride. Fits stock or lowered trucks and lets you carry load up to vehicle's GVW. Applications:1992-1999 Chevrolet Suburban,1992-1999 GMC Suburban SKU: 12ZX6580A
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