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Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle

Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle

Item # AL57331
Our Price: $411.51
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5,000-lb Capacity. Designed to upgrade your rear suspension, LoadLifter 5000 air springs provide high-quality, full-time load support. They level your vehicle, improving braking and ride comfort and reducing the strain on your factory suspension. Great Prices for the best vehicle suspension from Air Lift. Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle part number AL57331 can be ordered online at or call 1-800-940-8924 for expert service.
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Air Lift Vehicle Suspension - AL57331

  • Air Springs
  • Rear Axle Suspension Enhancement
  • Heavy Duty
  • Air Lift

5,000-lb Capacity. Designed to upgrade your rear suspension, LoadLifter 5000 air springs provide high-quality, full-time load support. They level your vehicle, improving braking and ride comfort and reducing the strain on your factory suspension.


  • Provides your vehicle with up to 5,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality
    • Designed for heavy-duty applications such as 3/4-ton and 1-ton pickup trucks, motor homes, and commercial trucks
  • Keeps your vehicle level when you are hauling a heavy load
    • Improves steering and braking performance
    • Helps to maintain safe headlight aim
    • Keeps your tires from wearing unevenly
  • Lets you manually adjust air pressure to get the even load distribution and support that you need
    • Level your vehicle front to rear
    • Inflate each spring independently for side-to-side leveling of off-center loads
  • Reduces the strain on your OEM suspension caused by extremely heavy loads
  • Improves overall stability and ride quality
    • Diminishes sway and absorbs road shock for a smooth ride
  • Comes with Air Lift's exclusive upper and lower roll plates
    • Increases the load capacity of the air springs
    • Protects springs from damage, extending the life of your air spring suspension
  • Constructed of 2-ply, fabric-reinforced rubber
    • Endcaps are made of high-strength Zytel nylon, which is lighter, stronger, and more corrosion resistant than steel
  • 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 USA


  • Load-leveling capacity: up to 5,000 lbs
    • LoadLifter 5000 springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.
  • Adjustable air pressure: 5 psi - 100 psi
  • Lifetime warranty
  • 60-Day satisfaction guarantee

Air Lift's LoadLifter 5000 was designed with an exact purpose: to provide full-time, first-class support to your 3/4- or 1-ton pickup, motor home, or commercial truck. With this kit, you get a safer ride and simultaneously protect your vehicle from the strain that comes with hauling massive loads.

Carrying heavy cargo in your truck bed or trailer puts tremendous stress on your vehicle. Your brakes erode faster, your tires wear unevenly, and handling suffers severely. When towing, you might also experience excessive sway, bottoming out, and even improper and unsafe headlight aim. Fortunately, there is a solution to these problems. By pairing your existing suspension with the LoadLifter 5000, you can seriously beef up your suspension, ensure equal load distribution, and give your vehicle the support it desperately needs. Air Lift's LoadLifter 5000 provides up to 5,000 pounds of load-leveling capacity and distributes the weight of your payload to all four wheels. As a result, the stress on your OEM suspension is significantly reduced.

LoadLifter's air bags are adjustable from 5 to 100 psi for precise support, and they can be inflated independently of one another for front-to-rear and side-to-side leveling. They are made of high-quality, two-ply, fabric-reinforced rubber. Most air bags lose air at the ends, where the bag is enclosed with a steel cap, because the steel can rust and corrode over time, creating small holes. The endcaps on Air Lift air bags are fashioned from corrosion-proof Zytel nylon, a material that is both stronger and lighter than steel, ensuring that the air bags won't lose air. Also, LoadLifter 5000 comes with Air Lift's exclusive roll plates, which both protect your air springs and beef up the load capacity of the springs.

This system installs with the included brackets and hardware. Just mount the springs, inflate them, and ride. To inflate the LoadLifter springs, you just have to pump air in through the inflation valves. A line kit is included with the springs so that you can install the valves (one for each spring) in an easily accessible area - typically they are installed on the bumper. If you want to make the springs even easier to use, you can get a compressor and gauge system (sold separately).

Air Lift kits are designed to keep your vehicle at normal ride height. You can find the normal ride height of your vehicle by unloading it and measuring the distance between the bottom edge of your wheel well and the center of the hub. After you find and record this distance, you can regulate the amount of air that you put into your air springs to maintain normal ride height - even when you are hauling a heavy load. You will need to adjust the air pressure in your air bags according to the size of your load.

Along with a lifetime warranty that has no mileage restrictions, Air Lift offers a 60-day satisfaction guarantee. Just install and use LoadLifter 5000 springs for 60 days, and if you are not satisfied at the end of this time, you can remove them from your vehicle and return them for a full product refund. Now that's confidence.

57331 Airlift Load Lifter 5000 Air Bag Suspension Support System - Back Axle

Installation Details AL57331 Installation instructions

This Product Fits The Following Vehicles

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle - AL57331

Average Customer Rating:  4.8 out of 5 stars   (1026 Customer Reviews)

5,000-lb Capacity. Designed to upgrade your rear suspension, LoadLifter 5000 air springs provide high-quality, full-time load support. They level your vehicle, improving braking and ride comfort and reducing the strain on your factory suspension.

2020 Nissan Titan

Kit is well designed... However; Its a Premium priced kit with cheap hardware, steel nuts and bolts used instead of stainless - they will rust quickly, air fittings are cheap and air hose is obviously the cheapest they could find - very inconsistent in diameter and doesn't seal well in the fittings.


After a year the air bags work great and the fitment is easy and works great. Thanks


Excellent product, fast and quick installation. Match perfectly to my truck, couldn't found anything else better.


Easy install


Quick and easy ordering. Installation will be done by my mechanic we shall see how it turns out. Hopefully it is just what the doctor ordered


Install wasn’t bad at all. Works great. Best purchase I’ve made for towing


We got our order in a timely manor. All parts are there. I give 4 stars so for for customer service and delivery. I'll update once installed


Easy install. Great quality!


Easy to install. Works as it should


Quick shipment and delivery. Additionally the install was easy.

2017 Nissan Titan

2021 Nissan Titan

2021 Nissan Titan


Air Lift air springs are good and dependable, use them for the last 25 years on three pick-ups always worked great. My complaint would be against the lousy packaging which came with two or three holes and all messed up, luckily all that was missing was one washer.


Installation of the Loadlifter 5000 kit went smoothly, no issues at all. One of the best advantages of having this system on my F-150 is the stabilization it provides when towing our camper. I tow a 6,000 lb camper with an 800 lb hitch weight. I use a weight distribution hitch so the truck and camper ride level, as they should. The difference with the Loadlifter system is that it controls the bounce, providing a much more stable and controlled ride. I highly recommend this air spring kit in conjunction with a weight distribution hitch. When you don't need to added support of the air springs, ie no load, just drop the air pressure down to 5 lbs and you don't know they are there.


just getting done putting my 5000 Justable air springs put them on about three hours I didn’t have any left I did them on the ground so that’s not too bad I’m gonna be sending some pictures along with us so thanks very much and I hope they work


I was really happy with etrailer and would highly recommend them and have to many people this past year. My motor home needed these air bags and I called the manufacturer and gave them my vin number which has always been what was needed for anything I have had the purchase with any of my vehicles. But the person that I delt with said he needed the frame number I said where do I find that and he said I would have to call the manufacturer of the motor home.So I called Newmar and they said to call ford I called ford and never got a call back . I called etrailer and gave them the vin number and two days later I had the parts and installed them the next day . Thank you for having people that know what they are talking about and making my experience a good one .


I installed these air lift bags in a day. It was a lot longer than I thought, but it was in the middle of winter in an unheated shop and only basic hand tools. No hoist, so there were a lot of up and down trips with a creeper. Very good installation manual which made the process easy. Very happy with the purchase.


It was exactly as described and advertised. Works perfectly on my 2019 Ford F150. It took me longer than expected to install because of the fridge was just filled by my perfect wife who knew I was going to be installing the kit. The kit helps me with towing my travel trailer. My truck looks great jacked up rolling around town but I took it back down to the recommended 5lbs.


The product was exactly as advertised. The installation instructions and video were easy to follow.


The hitch and box arrived in exceiient conditon. I have yet to take the rig for a good test drive. I took it for a short drive but need more time with ot to fully appreciate its capabilities. The installation was a breeze. Fitment was perfect.


I have a 2019 Nissan Titan XD with the 5.6 GAS motor. Wanted to do an Airlift suspension to provide a little support and get my headlights perfectly back to level when towing my travel trailer. No one makes an airbag kit for the gas XD, but after discussing it some with John H at etrailer, I decided to go with the kit for the diesel truck and see how things went.
The kit for the diesel truck fit perfectly, except that there is an emissions component hung from a bracket on the driver's sign frame that prevents a direct install of the driver's side bag. My shop was able to install the kit with no trouble - they just had to bend the bracket with the small emissions component attached upwards for clearance. Everything else went in as designed. Great fit - can't wait to see it work under load.




I installed these on a 2004 Ram 2500. I have towed an 11k fifth wheel approximately 10,000 miles with them and couldn’t be happier. The hardest part was figuring out where to put the airlines. I decided to run them through the existing frame holes and drill out the top license plate screws to give them a stealthy look with easy access to fill. Install didn’t take more than 2 hours with air tools.


We bought this to stabilize our 3/4 ton pickup we use when pulling our large 5th wheel camper. Does a great job! Glad we bought it!

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See what our Experts say about this Air Lift Vehicle Suspension

  • Recommended Air Bags for a 2018 Nissan Titan and Cost of Install
    The only set of airbags we have available for a 2018 Nissan Titan are the Air Lift LoadLifter 5000 Air Helper Springs part # AL57331 which will only work on the 4WD models. If this is what you have then these are a great option and are actually designed so you can install them yourself as there is not cutting or drilling required. The Air Lift LoadLifter 5000 Air Helper Springs are going to do an excellent job of helping level the truck while a heavy load is applied which is going to bring...
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  • Recommended Rear Suspension Enhancement For 2017 Nissan Titan SV 2WD
    I have a different rear suspension enhancement option, but the Air Lift # AL57331 is only confirmed to fit 2017 Nissan Titan 4WD models, and will not fit yours that is 2WD. There is not an air helper spring kit confirmed to fit the 2WD models. Instead I recommend going with the RoadActive Suspension Custom Leaf Spring Enhancement Kit # RAS4611 which provides 2000lbs of load leveling support to fight suspension sag when carrying a heavy payload or towing a trailer. This kit also improves...
    view full answer...
  • Can Air Lift Air Bag Kit for 2017 Nissan Titan be Used with Weight Distribution
    The Air Lift LoadLifter part # AL57331 that you referenced is a fit for your 2017 Nissan Titan 4WD crew cab and will offer you additional support when towing the travel trailer you mentioned. It can be used with an Equal-i-zer as well but you'll need to first decide how much air pressure you are going to use and then set up the Equal-i-zer again as you'll need less spring bar tension.
    view full answer...
  • Will Air Lift LoadLifter 5000 Air Bags Fit 2020 Nissan Titan Pro-4X
    Yes, the Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle # AL57331 will fit your 2020 Nissan Titan Pro-4X. I checked with Air Lift, and according to my contact you should not need spacers unless you have installed aftermarket leaf springs. In addition to the air bags, I would also recommend adding an air compressor like the Air Lift WirelessAIR Compressor System # AL74000EZ. This will allow you to adjust the pressure in your air bags wherever you go from the cab of your vehicle....
    view full answer...
  • Air LIft LoadLifter 5000 Kit For 2019 Nissan Titan SV 4x4 That Doesn't Require Drilling
    If you're wanting to upgrade your suspension on your 2019 Nissan Titan with the Air LIft LoadLifter 5000 you want to get this kit # AL57331 for your 4x4 Titan. Depending on where you want your air lines to go you may have to drill a hole in your bumper to mount the air valve for inflating and deflating. The only thing you will need to cut is the air lines on this unit so you're all good!
    view full answer...
  • 2020 Nissan Titan SV 2WD Air Bag Kit Recommendation for Towing a Travel Trailer
    Hey Scott, congrats on your new 2020 Nissan Titan SV 2WD! I definitely recommending installing the Air Lift LoadLifter 5000 Air Helper Springs # AL57331 instead of an RAS kit just because you get more adjustability out of the air bags. They do require maintenance (checking them periodically to make sure they are holding air) but the tradeoff of getting to decide exactly how much help you want is a huge advantage, especially if you add a compressor kit like the Air Lift WirelessONE # AL25980...
    view full answer...
  • Which Air Lift Air Bag Helper Springs Will Fit The 2023 Nissan Titan Pro 4X Pickup?
    Yes, the Air Lift LoadLifter 5000 Air Helper Springs # AL57331 will fit on your 2023 Nissan Titan Pro 4x. Personally I recommend upgrading to the Kit # AL88331 which has the internal jounce bumper. This will act similarly to the factory jounce springs you remove to install the air springs. When hauling heavy loads it also helps to reduce bouncing which is common with other air spring kits. The Air Lift WirelessAIR Compressor System # AL58WQ works great with these air springs. It has a...
    view full answer...

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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H

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