2017-2019 Super Duty 4WD Air Lift LoadLifter 5000 PLUS Load Leveling Kit with Internal Jounce Bumper | 89399

The Ultimate Solution to High-Weight Loads

While your 4WD 2017-2019 Super Duty truck is a very capable towing machine, hauling around a big trailer or heavy load can push the weight limit of your truck's towing capacity and cause you some unexpected problems on the road. The rear end of your Super Duty can start to experience sagging as well as poor braking which results in a loss of control. Air Lift's LoadLifter Ultimate 5000 PLUS Load Leveling kit was built from the ground up to help you out. This awesome system is built around a pair of Air Lift's high-quality air springs that can level out up to 5000 lbs. of load in order to give you control of your truck when you need it most.

Internal Jounce Bumper

With Air Lift's 5000 Ultimate Kit, you get the extra support for whatever you're hauling with Air Lift's Internal Jounce Bumper. This prevents damage to the system when driving your Super Duty with an empty air bag. The Jounce Bumper is capable of supporting up to 5000 lbs. of load-leveling capacity and keeps your F250 or F350 riding stable, level and comfortable whether hauling or towing a heavy load or cruising around unloaded. The closed-cell urethane foam Jounce Bumper inside the air spring provides a cushion of air that absorbs shock, eliminates harsh jarring on rough roads and protects your truck without bottoming out.

Fully Adjustable and High-Quality Air Springs

The LoadLifter Ultimate 5000 kit's air springs install between your truck's frame and leaf springs. When inflated, the springs take pressure off your truck's suspension and cause your truck to sit much more level and give your truck a much more even distribution of weight between it's front and rear. The more even stance and weight gives your truck back a much more proper center of gravity and keeps all four of your tires in better contact with the road, giving you back all of the control you need when towing or hauling heavy loads. Air Lift's LoadLifter Ultimate Air Springs are fully adjustable for whatever load you're carrying and can hold anywhere from 5psi to 100psi of air pressure to compensate for a huge weight range.

Upgraded Stainless Steel Hardware for Maximum Durability

The Super Duty LoadLifter Ultimate 5000 PLUS kit from AirLift is surprisingly easy to install and comes with all the hardware, brackets, and detailed instructions you'll need to get them up and running on your truck. The 5000 Ultimate PLUS kit exclusively features stainless steel roll plates which protect the air springs and help increase load capacity of the springs by up to 10%. The kit also includes stainless steel braided air lines for added protection against sharp edges and road debris and stainless steel air spring mounting hardware to keep everything securely in place.

Fitment:

• 2017-2019 F250/F350/F450

Lifted Truck Note: If you're hauling heavy loads or pulling a trailer and have a lift kit installed, the rear of your truck can compress when dragged down by the extra weight which can affect your lift and cause issues with your suspension. Air Lift created a 4" Lock-N-Lift kit as well as a 6" Lock-N-Lift version that you can purchase separately. You must purchase the correct version to match up with your exact lift in order to avoid further suspension issues.

On-Board Air Compressor Options: If you're using this system for leveling out your truck while towing or hauling heavy or uneven loads, take a look at our selection of on-board air compressors (sold separately) in order to conveniently add air pressure wherever you are, without having to try to find the nearest gas station.

Warranty Information: Air Lift's kit comes backed by a 60-Day Money Back Guarantee and a Limited Lifetime Warranty to give you the confidence to haul all of your gear.

Ride Quality Note: this air spring kit may adversely effect on-road ride quality when not aired up and/or loaded. Contact Stage 3 directly at 623-434-5277, if you have further questions.