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The Polyair Spring suspension aid solves suspension problems & improves all round handling & ride stability in cars, vans, trucks & 4WD's. The unique feature that makes the Polyair Spring more versatile & effective than other suspension products is it's air adjustable variable rate spring design for custom ride control.
Polyair Red Series
1000lb (450kg) of load support
Engineered as an add on helper spring for both Coil & Leaf Spring suspensions. Easy do it yourself installation with simple hand tools. All kits are packaged for complete installation & include: two Air Springs, two Inflation Valves, Airline, All fittings, All necessary mounting hardware & detailed installation instructions.
Polyair Black Series
Sleeve 2500lb (1100kg) of load support
Bellows 5000lb (2200kg) of load support
Engineered for commercial loads, Motorhomes, Slide-on campers etc. All kits are packaged for complete installation to include: two Air Springs, two Inflation Valves, Airline, Upper & Lower Brackets plus all mounting hardware & Detailed Instructions.
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