bing tracking image
  1. Vehicle Suspension
  2. Air Lift
  3. Air Springs
  4. Rear Axle Suspension Enhancement
  5. Heavy Duty
Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle

Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle

Item # AL88331
Our Price: $499.56
You Save: $345.66
Vehicle Suspension

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

This item qualifies for Free Shipping
Shipping Weight: 26 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
5,000-lb Capacity. LoadLifter 5000 Ultimate air springs have internal bumpers, so you get the adjustable load support of air springs and the comfort and reliability of jounce springs. Jounces also work as a fail-safe if air springs lose pressure. Great Prices for the best vehicle suspension from Air Lift. Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle part number AL88331 can be ordered online at or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (862)
  • Q & A (0)
  • Videos (4)
  • Photos

Air Lift Vehicle Suspension - AL88331

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

5,000-lb Capacity. LoadLifter 5000 Ultimate air springs have internal bumpers, so you get the adjustable load support of air springs and the comfort and reliability of jounce springs. Jounces also work as a fail-safe if air springs lose pressure.


  • 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 3/4-ton and 1-ton pickup trucks, motor homes, and commercial 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


  • Load-leveling capacity: up to 5,000 lbs
    • LoadLifter 5000 Ultimate 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

Get the Best of Both Springs

The air springs and jounce springs in this system work together to give you the best ride whether your truck is loaded or unloaded. Air Lift's LoadLifter 5000 Ultimate air springs have internal urethane foam jounces that protect the air springs and provide added ride comfort when your air pressure is low. The jounces also allow you to temporarily carry a load if the air springs lose air pressure. This gives your 3/4- or 1-ton pickup, motor home, or commercial truck air springs that are easier to maintain.

Air Springs Level Your Load

Carrying heavy cargo in your truck bed or trailer puts extra stress on your truck. Your brakes erode faster, your tires wear unevenly, and handling suffers severely. When towing, you might also experience excessive sway, bottoming out, and even inaccurate and unsafe headlight aim.

By pairing your existing suspension with LoadLifter 5000 Ultimate air springs, you can seriously beef up your suspension, ensure equal load distribution, and get the support you need. The springs provide up to 5,000 lbs of load-leveling capacity (depending on the weight-carrying capacity of your vehicle) and distribute the weight of your payload to all 4 wheels. As a result, the stress on your factory suspension is significantly reduced. LoadLifter's air bags are adjustable from 5 to 100 psi for precise support, and they can be inflated equally for front-to-back leveling or independently of one another for side-to-side leveling.

The air springs are made of high-quality, 2-ply, fabric-reinforced rubber. Most air bags lose air at the ends where the bag is enclosed with steel caps. These caps can rust and corrode over time, creating small holes. But 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.

Roll plates on Air Lift 5000 Ultimate air spring

The air bags also have Air Lift's exclusive roll plates, which protect the air springs and beef up their load capacity. These sturdy plates help guard the springs from moving parts under your vehicle that might puncture the air bags. The plates also provide a larger surface area for each spring to roll on. The extra surface area gives you a higher spring rate at a lower air pressure, resulting in a better ride.

Built-In Jounce Springs Add Control and Comfort

Air Lift 5000 Ultimate air spring with jounce spring inside

The closed-cell urethane jounce spring inside each air spring gives you a more stable, comfortable ride. Each jounce acts as an overload spring and engages when your current air pressure level isn't enough to support your load. So on a rough road, the springs will kick in if needed to absorb bumps and shocks and help you to avoid bottoming out. When the jounces support a load, they adjust progressively - the more weight you pile on, the stiffer they become. The urethane material engages more smoothly than rubber jounces so you get a less jerky ride.

Because these jounces are taller than your factory jounce bumpers, they engage sooner than your factory jounces would to provide better support. And if the LoadLifter 5000 Ultimate air springs have insufficient or zero air pressure, the internal jounces will help to temporarily support your suspension and protect it from damage until you can repair or adjust the air spring system.

Easy Installation

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 in air through the inflation valves. A line kit is included with the springs so that you can install the manual inflation valves (1 for each spring). These are typically mounted on the bumper but can be installed anywhere that is easily accessible. If you want to make the springs even easier to use, you can get a compressor and gauge system (sold separately) that allows you to monitor and adjust the springs from the cab of your truck.

Lifetime Warranty

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

88331 AirLift Load Lifter 5000 Ultimate Air Springs with Internal Jounce Bumpers - Rear Axle

Installation Details AL88331 Installation instructions

This Product Fits The Following Vehicles

California residents: click here

Video of Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Air Lift LoadLifter 5000 Ultimate Rear Air Helper Springs with Internal Jounce Bumpers Review

Instructor Today we're gonna be taking a look at Air Lifts line of LoadLifter 5,000 Ultimate Air Helper Springs with internal jounce bumpers. These bags are specifically designed for three quarter and one ton trucks and motor homes, you're big heavy dogs here. These bags are a custom fit for your particular truck so you want to use our fit guide to ensure you get the appropriate hardware and brackets to install them. To show off our airbags, we're going to add about a thousand pounds of water weight to the back of our truck. We're working with a Chevy Silverado 3,500 today, but the principles are the same regardless of your vehicle. Having your vehicle loaded down like this, bringing the back down and the front up, changes the geometry of your suspension, and it also changes the way weight is loaded onto your front brakes.

So this causes poor handling, as well as poor braking performance. By adding air bags into the back of our vehicle, we can raise the back of our vehicle back up, and that's also gonna help restore the suspension closer to that factory ride height as well. That's gonna give us better contact on the road with our tires so they don't wear excessively fast, it's gonna increase our handling because we're going to have better contact to the road, and with it level back up here at the front again, our weight's gonna properly transition onto the front brakes restoring a lot of that loss breaking performance. Another added benefit is by bringing the back of our vehicle back up, we're picking our headlights that we're pointed up towards the sky and bringing them back down on the road, so we we're able to see better at night as well. And here we can see our airbags installed.

They're going to sit between the axle and the frame of your vehicle, and they'll provide up to 5,000 pounds of leveling support. Now this doesn't increase the amount of weight that you can carry with your vehicle, that's just how much these can help to support and lift your vehicle back up to restore that lost ride height that you had from being weighed down. Inside of our airbag here, there's a jounce bumper, and what that does for us is in the event that we've got it so loaded up and we hit a really big bump, and our axle moves up. If it we're to go up so far, it could contact the internal jounce bumper and that's going to prevent any metal on metal contact, And it's also going to save our bag from any potential damage. This is mostly for when you get really heavily loaded, really pushing it, getting close to the maximum load limit of your vehicle, that jounce bumper can really come in handy when you're maybe doing some good speeds and you hit a pretty big pothole or something like that, that could save you and your vehicle from any issues.

To further increase the structural integrity of our bag, there's roll plates on the top and bottom, so as our vehicle goes to sway to the left or to the right, when we're making invasive maneuvers or just regular turns, the bag as it wants to lean to one side of the other, from that sway can contact on the roll plate here, and that'll provide it with additional support to ensure that our bags stay in place doing their job. The double convoluted design will help increase the structural integrity of our bag. It gives it a higher burst pressure by displacing the air as necessary as it moves up and down. And to further ensure the durability of our gags, they're constructed of a two ply fabric reinforced rubber, and they're very durable here. They have a increased size on that internal jounce bumper as well.

The urethane bumper is a little bit taller so it'll contact a little bit sooner, and that's really nice if you maybe haven't adjusted your air pressure quite yet, either. Maybe you've loaded it up and it's still a little bit lower pressure, that jounce bumper is always gonna be in there to provide contact, and then if you find that, hey, you're hitting that jounce bumper, it's a little stiff, you can up the air pressure a little bit to help bring that away and get the best ride quality, as well as the best support. You also receive a heat shield in your kit, this is gonna further protect your bag from any excessively hot sources, such as your exhaust here. You'll receive clamps with it and everything, so that makes it nice and easy to get that installed, and it's very easy to position it and however you need to for your particular exhaust system. So it's nice, even if you upgrade your exhaust system, you'll still be able to use something like this. Included with your kit, you're gonna receive airlines and all the hardware you need to get it installed. You'll receive two air fittings so that way you can inflate each bag independently from one another. This is nice if you're trying to correct any uneven loads, but really in most cases, when you're loading down your truck, you typically want to load both of your bags the same to just bring that support back up and level your truck back out, and in those instances, the easiest way to do it will be to install a compressor on your vehicle. On this vehicle, we've installed Air Lift's WirelessONE compressor, and this is one of the easiest compressors to install. It's completely wireless and you can operate it with your phone, so you don't have to worry about losing any kind of device when you're trying to inflate it. And you don't even have to get out of your truck to inflate it. So you could pull up to a place and have somebody drop a pallet in the back of your truck, adjust the pressure on your phone and take off. The operating range of our bags is between five and a hundred PSI. Five pounds is when we're just normal driving around, completely unloaded. It is important to have five pounds in there because as your suspension moves up and down, it can create a small vacuum in there if you don't have any pressure, so we just keep that five pounds in there. And then for your heaviest loads, we can go up to all the way to a hundred pounds to provide that support. Just wanna keep in mind that up at those higher pressures it does get pretty stiff, and in most cases, about 40 to 50 pounds is gonna probably be sufficient. And that completes our look at Air Lift's line of their LoadLifter 5,000 Ultimate Air Helper Springs with internal jounce bumpers..

Customer Reviews

Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle - AL88331

Average Customer Rating:  4.7 out of 5 stars   (860 Customer Reviews)

5,000-lb Capacity. LoadLifter 5000 Ultimate air springs have internal bumpers, so you get the adjustable load support of air springs and the comfort and reliability of jounce springs. Jounces also work as a fail-safe if air springs lose pressure.

2010 Chevrolet Volt

Very Nice! We watched the video on YouTube, very helpful! I ordered the additional Tee. So, as to only have 1 air inlet, under the rear bumper. Have the DeWalt 20 volt compressor with the digital air pressure display ( which will air up 10 ply tires) and it’s always on the truck. That way I didn’t spend extra money or time installing an onboard compressor or pairing Bluetooth “Technology” and no remote to lose.


Everything they said they would do! 1400# truck camper plus the tongue weight of a 18’ pontoon! Drove like a dream!


I wish I would have gotten them sooner! I previously had sumo springs on my truck. I was unhappy with the ride when towing with the sumo springs. The air lift loadlifter 5000 are the real deal. I have had zero issues with them.

2017 Nissan Titan

Your service is the best, had it within a couple days of ordering. Went together well. I needed more Jack power. Directions were spot on.

2017 Nissan Titan

Installed in less than 2 hours....was perfect and works better than I thought it would. Delivered very fast.....and install video was perfect.


The airbags work great! I can't say enough about how they level out the ride. I have a 32'trailer with an 800lb tongue weight. I put 75lbs of air into the bags and it sits completely level. The ride is excellent. Probably the single biggest improvement you can make. I will say that I had a few issues though. I was originally sent the wrong air line connections for my truck. I received the straight connections and should have had the 90 degree elbows. Replacements were sent out, but I was halfway through the installation when I discovered it which made things difficult. It was sent that way from the manufacturer and was rectified. In my case, getting these elbows installed correctly was a little problematic. They have to fit just right to clear the brackets and it took numerous tries and a little trimming here and there to get them in. Other than that everything went together fairly easily. I also purchased the optional air line tee which makes filling the bags easier and it is something I would highly recommend. Overall very satisfied and would definitely purchase them again.



Fast shipping! The product was exactly as described and it arrived BEFORE I was expecting it to arrive! It installed easily and works great!

2021 Nissan Titan




The kit got here and it was in good shape and everything that was supposed to be there was there. Haven't tried it out yet but I have no doubt that it's going to work perfectly. The staff was very friendly and a very helpful in picking out the right system for my motorhome, I will add more photos when I get the project done plus a video.


Installed on a 2024 GMC Sierra Crew SLT with rear poly mono springs. This worked great and the install was easy. It took me about 2.5 hours on a 4 post lift, but you could do it in the driveway if you needed to. I reached out to airlift to make sure it would work on a vehicle with mono-springs and they were not 100 percent sure if it would. So I took a chance and it worked flawlessly!


The product was as advertised. Instructions were provided and fairly straightforward. Be sure to jack the frame up high enough to access the area where the airbags go. Be careful when inserting the clips into the frame. I had one that slipped and shot into the inside of the frame and thankfully I had a long handled magnet and retrieved it. One recommendation I have is for the manufacturer to preassemble as much of the product as possible which would minimize the chance of parts being assembled incorrectly. I mounted the valve stems on the bumper on each side of the license plate.


This product was fairly easy to install. The biggest problem I faced was a suspension bracket on my passenger side next to wear I installed that airbag. It was not mentioned in the video instructions. I really struggled getting my tools and hands on such a tight spot. After an hour, everything was ready to roll.


Slight pain in the ass to install on a 2020 ram 1500, but so worth it. Hauled home a 3500 lb dump trailer today with 40 psi in the bags and it rode like dream, rear end didn’t even sag. Can’t wait to see what it does fully loaded


I pull a 38 foot long camper with my Excursion. Lots of bounce and roll with a tongue weight of almost 1500lbs. After installing these air bags it locked in the rear axle and made the Excursion ride like it was a dually. No roll or sway and almost no more bounce.
Installation was straight forward and took me about 4 hours to do in the driveway with no specialized tools.


The air lift is of high quality. I was able to lift my 2023 Thor Sequence RV 2.5 inch with the air bags. I needed that to get over a hump in my drive way. I loved the fact I did not need any additional parts for installation. I would highly recommend this product. It will be very useful for leveling at camp sites you can level one side at a time.


Ordered the airbags on Monday. Received them on Friday. I have the same week. Great customer service.


I purchased the wireless 5000 helper system for my new Toyota Tundra. I pull a 21ft boat and a 33ft travel trailer. The Tundras rear suspension set down a little more than i liked. So, i researched helper kits and with "etrailer's" assistance i decided on the above mentioned system. I installed myself within a couple hours and have used for about 1 year now. i haved had great service from "etrailer" and am extremely happy with the product. Have had no issues at all with the product and will use again on my next truck. Thanks


This was installed on a 2021 Chevy Express 2500 van conversion by Explorer Conversion Vans. Explorer installed an Eaton rear suspension and it was not up to the task of a heavy conversion van. I think the air bags help but I will need to upgrade the shock absorbers to eliminate some of the bounce from the air bags. There were three primary issues with the installation:

1) The parking brake cable bracket is in the way and has to be cut off the axle. I attached the parking brake cable clamp to one of the Air Lift bolts using a nut. This is not something every at-home installer can do.
2) The air hose is barely long enough. I specifically asked how long the hose is because I wanted to route it where the future compressor will go and was told there is enough to go around the entire vehicle. That is incorrect. I will have to replace the hoses at my cost when I upgrade to the onboard compressor system.
3) The etrailer video says to drill the mounting holes to 5/16" diameter. The 3/8"-16 bolts immediately stripped out. I should have drilled the holes to 9/32" diameter.

I have bought a lot from etrailer and I will purchase from them again. Most of my issues stem from the poor design and instructions of the Air Lift product. For example, it doesn’t say anywhere on the box or product literature how much air hose is provided.


Adds the leveling needed when I tow our 5th wheel. I have used these before on another brand of truck and would highly recommend them! Etrailer is always a pleasure to do business with. Shipping is always on time if not before I expect it.


They were easy for any handy guy to install . It took about 2 hrs. They lifted my 2500 ram to sit level with my 37ft. 5th wheel. I even leave them as is, when I'm not hooked up, and don't notice a difference. I ran two separate lines to near my rear license plate, no compressor. I'm glad I didn't spend that extra money. You rarely change the pressure, and it's so easy to do.


Wish I would have ordered the one with the airpump . Works great on my ram 2500 pulling 40 foot fifthwheel


So I installed the airbags in my drive way. It wasn't anything difficult. My truck had some ass drag to being with but I primarily purchased the airbags because at the time I was trailering a boat I bought. SO I needed them to level my ride while towing. I currently run the bags at 50 psi and 60psi while towing. They have worked perfectly and added comfort to my ride as well. I noticed more of a bounce in the rear of the truck so I up graded my shocks to bilstien 5160 rear shocks. Problem solved.

Show More Reviews

See what our Experts say about this Air Lift Vehicle Suspension

  • Air Bag Set Up for 2017 Nissan Titan Towing a 28ft Trailer
    I recommend the Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL88331 to provide rear support for your 2017 Nissan Titan. These will help to take some of the weight of your trailer. These will provide a much more enjoyable ride for you and your passengers when hauling your trailer.
    view full answer...
  • Availability of Air Bags for 2024 Nissan Titan PRO-4X
    For air bags that fit your 2024 Nissan Titan PRO-4X we have the Air Lift LoadLifter 5000 # AL88331. These have 5,000 lbs of load-leveling capacity and internal jounce springs for shock absorption at lower air pressure. They feature a bolt-on installation and come with a lifetime warranty. I also recommend adding an air compressor like the Air Lift WirelessAIR Compressor System # AL58WQ. This will allow you to control the pressure of each air spring from the cab of your truck. It also means...
    view full answer...
  • Recommended Air Bags for 2017 Nissan Titan
    I recommend using the AirLift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle # AL88331 because they come with the internal jounce bumpers that the other available system does not. This is extremely important when it comes to protecting the bags in the event of air loss, since the jounce system acts as a fail-safe, but they'll also help improve the comfort of the ride. This kit comes with the manual inflation valves included that will allow you to install...
    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...

Do you have a question about this Vehicle Suspension?

Info for this part was:

Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Kathleen M
Installed by:
Kathleen M
Employee David F
Installed by:
David F
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Edited by:
Daron K
Employee Conner L
Test Fit:
Conner L
Employee Jacob H
Test Fit:
Jacob H
Employee Alex H
Written by:
Alex H
Employee Thomas T
Video by:
Thomas T

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.