No more leaf springs! The Kelderman Air Suspension 4-link is awesome! Adjustable trailing arms allow for the front axle to be put in the correct location and set the proper caster. No "death wobble" with this kit! Dual front shock mounts allow for ultra smooth ride and super cool looks. Designed for 35" tires.

Silky smooth ride! The Keldeman Air Suspension will make your Super Duty ride like a dream. No more fighting over who doesn't want to ride in the back seat! This kit will eliminate "axle wrap" and keep your Super Duty/Excursion level when hooking up to your trailer. Designed for 35" tires.