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2017-2019 Ford F-250, F-350 Super Duty Pickup 4WD (Fits w/ Fifth Wheel or Gooseneck) - "Load Lifter 5000 ULTIMATE" Air Springs w/ Jounce [REAR]

Air Lift

Model: 88399
by Air Lift
5 stars 4.7/5Read Reviews

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Retail Price: $691.95
Your Price: $532.17
+ 15% OFF SALE

Sale Price: $452.34

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Front / Rear


Description air lift ultimate 5000 inside view

The Air Lift Load Lifter Ultimate 88399 is one of the new exclusive air spring kits from Air Lift Company. This new 2017-2018 f250 f350 air bag kit will include all of the advantages of the standard Load Lifter 5000, with the added benefit of an internal jounce bumper.

The jounce bumper is made of closed-cell urethane foam in order to eliminate rough ride and provide an air cushion that will absorb shock effect and provide additional stability while towing or hauling heavy loads. This bump stop also gives the driver ability to run the air springs at zero PSI without causing any harm.

Like the Load Lifter 5000, this Ultimate Series kit will give your vehicle up to 5,000 lbs of load leveling capacity. It is also backed by a lifetime warranty and a satisfaction guarantee. With most applications being NO-DRILL, installation is fast and easy, with quality components to ensure that the first installation is the last.

  • 5,000 lbs. Level Load Support
  • Eliminate squatting, sagging, dipping
  • Internal Jounce Bumper for Added Stability
  • Lifetime Warranty
  • NO-Drill Installation
  • 60 Day Satisfaction Guarantee
CA Residents: Prop 65 Warning
Customer Reviews
5 stars 4.7 / 5This item is rated 4.7 out of 5 based on 13 customer reviews.
5 of 5 Stars

by Gary M

I installed this myself in a couple of days. It could have been one long day if I had been able to dedicate the time. The hardest part was deciding where to mount the pump and run wiring to the upfitter switch box in the engine compartment, because everything else was made pretty easy. All of the components were more than adequate for my installation. Make sure you find a good ground for the wiring. The wireless remote works flawlessly and adjusting pressures is simple. After two years it’s still working perfectly.

5 of 5 Stars

by Christopher R

I believe that this is one of the best additions one could add to their truck. We deliver new campers all over the country and it’s nicer to adjust the pressure depending on the size of the camper trailer.

5 of 5 Stars

by george p

Great quality.easy to install .makes a huge difference in more sag when towing. Before the air lift system was installed the rear end would sag dramatically even with light trailers. Would highly recommend to anyone with a Ford truck

5 of 5 Stars

by William M

Easy to install, works as advertised. Would recommend to others.

5 of 5 Stars

by William S

I purchased the Airlift 5000 kit for my 2018 F250 Superduty. All parts were included in the kit, so installation was a snap. Towing a 38 ft fifth wheel travel trailer with this kit really tames the road bounce on rough highways. I highly recommend Airlift products, and I will definitely purchase my accessories from SD Truck Springs again.

5 of 5 Stars

by Christopher H

Best investment for my new 2019 F250 and 2019 Forest RiverToy Hauler, it's level now and rides like a Caddy. The on board air compressor is a must with the remote to inflate and deflate at the press of a button.

5 of 5 Stars

by Steven S

These airbags ride and operate so much easier than my past setups. Being able to quickly grab the wireless controller out of my console and see the load level while connect and not having to have two people to get my initial settings right is a huge time saver. Also have the 2 presets means I can simply press the preset 1 for my work trailer and preset 2 for my toy hauler makes it one less thing to worry about when I am hooking up. I was wondering if these were going to be large enough since I couldn't go with the 7500# bags due to the larger def tank on my truck. With the combination of the heavy leaf springs that are on my 2019 Ford DRW and these air bags it makes for a nice ride even on the choppy and rolling roads. Ordering with SD truck springs is always easy and by far the best pricing that I've found.

1 of 5 Stars

by Werner W

The manifold for the air lift system is not working anymore. The compressor will come on for a couple seconds then it will slowly leak out of manifold. Not at the hose connections. If I manually put air into it, the air slowly leaks out the gasket around the whole middle of the manifold. Werner Wandersleben

5 of 5 Stars

by terry j

Worked great,just what I needed,easy installation so not able to have that much easy to install rest all is fine fast shipping with good support

5 of 5 Stars

by Wynn T

Extremely easy to install and fits great. Makes a huge difference when towing. I would highly recommended this kit.

5 of 5 Stars

by Robert G

I installed this kit on my new F350 dually. The instructions were clear and complete. I just finished a 6,000 mile trip, half of which I travelled empty and the second half with a 4,400 lb truck camper and 3,000 lb trailer. The air bags, compressor and remote worked flawlessly. I made the major adjustment to level the truck after installing the camper, then, later in the trip, a minor one to adjust for the tongue weight of the trailer. I also make adjustments just showing the system off to friends while standing outside the truck using the remote. Travelling empty at 5psi I noted no degradation to my stock ride. I installed upper bump stop upgrades for lateral stability and with these included I ran loaded and level at 35 psi. Customer service has been superb. They answer the phone and provided knowledgeable answers to my questions. I most highly recommend this system for the intended purpose and also recommend SDTruckSprings. It is a pleasure to write about this

5 of 5 Stars

by thomas g

Nice addition to my F350. Installation is a little tough as the leaf springs need to be fully relaxed to get the bags under the frame. This required creativity as it pushed the lifting capacity of my 3ton jack and 6 ton jackstands. Once installed it makes hauling heavy loads easier and safer. 100% happy with purchase.

5 of 5 Stars

by Thomas B

Great addition to my truck. It rides level. Seen alot of trucks that should add this. It really works.

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