Vzduchové odpružení zadní nápravy, AirLift pro F-250, F-350, F-450 2017-2019

Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs Air bags reduce the strain on your rear suspension, increase safety, and compensate for uneven loads Level your vehicle front to back and help maintain safe headlight aim Adjust independently for side-to-side leveling of off-center loads Improve steering and braking performance Jounce spring inside each air spring helps to improve ride comfort, reduce sway, and help with cornering Engages at lower air pressures to better absorb road shock and minimize bottoming out Provides support progressively - the more you load the springs, the stiffer they become Lets you temporarily carry a load with zero air pressure in your springs Quality construction for long-lasting spring life 2-Ply, fabric-reinforced rubber air springs are durable Air Lift's exclusive upper and lower roll plates protect air springs from damage, extending the life of the suspension system High-strength Zytel nylon endcaps are lighter, stronger, and more corrosion resistant than steel Urethane internal jounces require no maintenance and work well in hot or cold temperatures Designed for heavy-duty applications such as 1/2-ton, 3/4-ton, and 1-ton pickup trucks Mounting brackets and hardware are included for installation Manual inflation valves and air lines are included Manual valves are typically mounted on bumper for easy access Compressor system with in-cab gauges (sold separately) can be added to monitor and automatically adjust air pressure Made in the USA