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  1. Vehicle Suspension
  2. Air Lift
  3. Air Springs
  4. Towing/Load Leveling
  5. Rear Axle Suspension Enhancement
  6. Heavy Duty
THIS ITEM IS NOT A FIT FOR
2012 Mercedes-Benz Sprinter
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Air Lift

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

Part Number: AL97FF
In Stock
$685.99
Retail:$946.99
You Save: $261.00
Vehicle Suspension
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2012 Mercedes-Benz Sprinter

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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 AL97FF can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (1534)
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Air Lift Vehicle Suspension - AL97FF

Highlights

  • Custom Fit for Your Vehicle: Mounts to existing attachment points
  • 5,000-lb Load Support: Levels your truck to reduce squat and keep steering and braking steady.
  • Smooth Ride Under Load: Internal jounce springs absorb bumps and prevent bottoming out.
  • Adjustable Air Pressure (5–100 psi): Fine-tune support for towing or daily driving comfort.
  • Side-to-Side Leveling: Inflate each spring separately to balance uneven or off-center loads.
  • Durable, Leak-Resistant Design: 2-ply rubber air bags with corrosion-proof Zytel nylon endcaps.
Made in USA

Features to know about

Stay Level and Confident: Up to 5,000 lbs of Load-Leveling Support

When the trailer tongue or bed load starts to weigh your rear end down, these LoadLifter 5000 Ultimate air springs step in with up to 5,000 lbs of load-leveling capacity. They keep your vehicle level front to back so your handling, braking, and headlight aim stay consistent under load. By taking stress off your factory suspension, they help distribute weight evenly across all four wheels so your truck feels stable even when towing heavy or hauling uneven weight.

Air Lift LoadLifter 5000 Ultimate air spring with roll plates shown for added protection and enhanced load distribution.

Ride Smooth and Stable: Internal Urethane Jounce Springs

Rough roads or uneven loads don’t have to mean a harsh ride. Each air bag has a closed-cell urethane jounce spring inside that engages when air pressure alone isn’t enough to support the load. These internal jounces absorb bumps and road shock, reduce sway, and help with cornering. They also act as a built-in fail-safe if you ever lose air pressure, keeping your suspension protected and your ride controlled until you can refill the bags.

Cutaway view of Air Lift LoadLifter 5000 Ultimate air spring showing internal urethane jounce bumper for improved suspension support and comfort.

Fine-Tune Your Setup: Adjustable Air Pressure from 5 psi to 100 psi

Every haul is different, so being able to dial in your support matters. These air springs adjust anywhere from 5 psi to 100 psi so you can tune the firmness for what you’re carrying. Inflate both sides evenly for front-to-back leveling or adjust each one separately for side-to-side balance on off-center loads. Manual inflation valves and air lines are included and can be mounted on the bumper for easy access.

Built Tough for Real Work: Reinforced Rubber and Corrosion-Resistant Components

The LoadLifter 5000 Ultimate system is built from durable materials designed for long life under heavy-duty use. Each 2-ply, fabric-reinforced rubber air spring includes Air Lift’s exclusive upper and lower roll plates that protect against damage and extend spring life. The high-strength Zytel nylon endcaps are lighter, stronger, and more corrosion resistant than steel, and the urethane internal jounces require no maintenance in hot or cold conditions. With sturdy brackets and hardware included, this setup is ready for real-world hauling without compromise.

Specs

Weight and Capacity

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

Operating Pressure

  • Adjustable air pressure: 5 psi - 100 psi

Warranty

  • Lifetime warranty
  • 60-Day satisfaction guarantee

Note

  • Important: LoadLifter 5000 Ultimate springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.

88413 AirLift Load Lifter 5000 Ultimate Air Springs with Internal Jounce Bumpers - Rear Axle

Installation Details AL97FF Installation instructions

This Product Fits The Following Vehicles




Video of Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Air Lift Vehicle Suspension - LoadLifter 5000 Ultimate Air Helper Springs - AL97FF

Hi, everybody, Andy here with etrailer.com. Let's take a look together at these Air Lift LoadLifter 5000 Ultimate Air Helper Springs with internal jounce bumpers for your rear axle. Now, these have been designed to fit your 2017 to 2020 Ford F-150 Raptor. And on custom-fit parts such as these springs, I do recommend taking advantage of our vehicle fit guide here at etrailer.com. Input the year, make and model of your vehicle and our fit guide will confirm if these will work for you or if we have something comparable that will work for you. Now, this hybrid spring system with a load leveling capacity of 5,000 pounds combines the adjustability of air springs with the reliability of jounce-style springs.

These air springs are going to reduce the strain on your rear suspension, it's going to increase safety, and compensate for uneven loads. Now, some additional benefits include leveling your truck, front to back, and help maintain that safe headlight aim. They'll adjust independently for side to side leveling of any off center loads, which will improve steering and braking performance. Now, on the inside of each of these air springs are jounce springs. They help improve ride comfort, reduce sway, and help with cornering.

It will engage a lower air pressures to better absorb road shock and minimize bottoming out, and it's going to provide support progressively, which means the more you load the springs, the stiffer they become, and it'll let you temporarily carry a load with zero air pressure in the air springs because of those jounce springs inside. Now, these are made here in the USA of 2 Ply fabric reinforced rubber, and these airbags have air lifts exclusive upper and lower roll plates. So these plates are going to protect the air springs from damage and they're going to extend the life of your suspension system. The adjustable air pressure on the air spring is from five PSI to 100 PSI. And on the end of each spring, and you're not gonna be able to see it because I do have these kind of loosely put together to kind of give you an idea of how these are going to attach to these brackets.

But on the end of each spring, it's a high strength Zytel nylon end cap, which is lighter, stronger, and more corrosion-resistant than steel. The jounce spring that's on the inside is a urethane jounce spring, so it requires no maintenance and it works well in hot or cold temperatures. So this kit includes everything that you see laid out here on my table before me. Of course, you're going to get the mounting brackets and all the hardware that you're going to need to install these. And then the manual inflation valves and the air lines are included, the manual valves are typically mounted on the bumper for easy access.

You are gonna get a set of instructions to guide you through the installation process. And you can get compressor systems with in-cab gauges that can be added to monitor and automatically adjust the air pressure. Those items, we do sell separately here at etrailer.com and you can find them under the related product section on this product page as well. Now, again, I said at the beginning of our time together that the load leveling capacity is up to 5,000 pounds. But it is important to note that these air helper springs do not actually increase your F-150 rafters weight carrying capacity. So you do wanna make sure that you're not exceeding Ford's recommended weight limit. Well, that's gonna wrap up our quick look today. I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me.

Customer Satisfaction Score:

Ratings & Reviews

4.7

1534 reviews
5 Stars
(1263)
4 Stars
(172)
3 Stars
(32)
2 Stars
(20)
1 Star
(47)
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by:
2020 Ford F-150 Raptor
Works amazing. The install was a little more difficult than it appears… It actually took me and a couple other guys five hours to get it completely installed.
There was a lot of cutting/grinding metal to make pieces fit properly, and had to drop the axel completely… I think that’s only for my gen 2 raptor.
At the end of the day, though I’m very happy with the result
Tanner @. profile picture

Tanner @.

8/12/2026

Product works great and helps level the truck during towing. I have noticed a difference in the amount of travel my back wheels have when offloading. But I knew that would be a sacrifice.

by:
This kit should have included the cradles for complete separation from the axle when full articulation is desired - this is a Ford Raptor afterall! Also, the kit and the instructions were not an exact fit for my 2020 model (802A). There was included minor hardware that did not work and I had to improvise. That said, I love the air springs; especially after adding the cradles purchased separately. Suggest the folks at etrailer investigate the lack of a matching kit and correct.
by:
I was really disappointed in how it changed my ride of my truck when I don’t have any air in the airbags and not pulling a trailer I’ll probably end up taking them off and trying something else. If I’m hooked up to a trailer they were great, but since I only do that every once in a while, it’s important that I maintain my factory ride and these don’t do that.
by:
by:
2020 Ford F-150 Raptor
by:
2020 Ford F-150 Raptor
by:
by:
2024 GMC Sierra 1500
I was easy to install just a few hours. Everything in the kit fit well. It would be nice if an extension brackets were provided for the brake line/abs wire mounting bars would be included like the brake line adapters that’s provided in the kit is my only recommendation to make it top notch.
Claire H. profile picture
Etrailer Expert

Claire H.

8/11/2026

Glad to hear the install went smoothly! Thanks for the suggestion on the brake line/ABS brackets too. Definitely something that could make a good kit even better!

by:
2024 Nissan Titan XD
Just had them installed, I’ll be hauling a 9800lb travel trailer soon. That will be the real test!
Added 40lbs of air, they sit the rear of truck up nicely.
Mike L. profile picture
Etrailer Expert

Mike L.

8/19/2026

Nice job Debbie, please let us know how they handle your trailer!

by:
2024 Chevrolet Silverado 1500
Great instructions and easy installation! Fit perfectly! Loaded my tractor to test them out and they completely leveled my sagging truck with 42psi.
Brooke M. profile picture
Etrailer Expert

Brooke M.

3/24/2025

Happy to hear these are getting the job done! Your set up looks great, and man! What a beautiful picture. Blue, sunny skies, green grass, a cool breeze (I'd wager) perfect day to hitch up the trailer and get some work done!

Matt profile picture

Matt

3/24/2026

Been great! I really don’t like the internal jounce stops though. When you are unloaded and running lower bag pressure, a dip or bump will hit the bump stops really hard and jar your passengers in the backseat. It’s almost too uncomfortable to ride in the backseat now. As for the loaded and high pressure performance it’s great! Great handling and no sag at all when towing.

by:
The truck rides much better now, though I haven’t yet towed with the air bags yet. The bags took out that annoying side to side movement.
Just great!
Easy to install.
Kate F. profile picture
Etrailer Expert

Kate F.

1/21/2026

Install looks fantastic Lloyd! Glad to hear they helped with the side to side movement. What kind of trailer are you going to be towing with the new set-up? Fun camper, work trailer?

by:
Deliver was awesome, installation was a little more complicated than expected but had installed big wig sway bar and torklift lower wedges added some unexpected fitment modifications but I can say has delivered results I wanted.
Nick S. profile picture
Etrailer Expert

Nick S.

1/5/2026

That is great to hear, even with some modifications I am glad this is what you were wanting. That truck bed camper set up looks awesome. Do you have any big trips planned this year?

by:
I purchased a set of these airbags for my old truck from etrailer and ran them for 17 years pulling a 42’ fifth wheel without any problems. So there was no hesitation for me to order the same for my new truck. I looked up everything I needed up on the etrailers site and called Josh at etrailer and he verified what I needed and got it on order. Also he verified my onboard compressor would work with the new air bags. Everything was received in a few days as usual. The airbags came with very good instructions and were no trouble to install and installation went quickly and have been preforming great. etrailer is always my go too for my truck and camper parts, also the bonus is if you have any problems or questions you can call etrailer and talk to a real person and get any problems corrected. etrailer for the win.
by:
I did the installation myself with auto ramps and a bottle jack. The instructions were good, however, some of the pictures were dark and hard to see. At 60 PSI and no load the truck rides like it has no shocks so I have been running 10 PSI and it seems to be great. 2015 F250 4x2 ext cab. I drilled the TAG screws and install the air fill ports in there place.
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

7/23/2025

That’s a pretty clever spot for the air fittings, I’m definitely taking note for the future! Also, if you ever run into instructions where the images are hard to see, feel free to reach out. We’re happy to email you a clearer digital copy anytime!

by:
Toyota Tundra
Incredible difference! Even with a weight distribution hitch i couldn’t get my toyhauler and tundra level. The internal jounce alone raised my hitch several inches but with air, Wow! Also note, you CAN keep the RAS helper springs installed. You just have to pry a little when installing the U-bolts.
by:
ford F-250 Super Duty
Good system seems to made very well. I also got the Airlift Compressor as well Would have done 5 stars but the quick mount doesn't fit a 2025 F250 frame. About an inch to small. DIRECTIONS are terrible, pictures are blurry. Had to you tube the install. for that much money a couple of more pages explaining better with clear pictures.
by:
Overall I am very pleased with the LoadLifter 5000. I purchased for a 2017 Tundra 1794 which we pull a 26' travel trailer. Prior to purchase the truck & trailer had a noticeable sag and it was challenging to distribute the weight in the trailer to reduce the sag. With the LL5000 the sag is eliminated with around 40 psi and the overall feel of the truck & trailer was much more solid and less bouncy when going over rough roads. Also, I was able to haul some lumber several times were the load was around 1,700 lbs which was 600 lbs over the stock capacity of the Tundra of 1,100 lbs...this was done with 60 psi. The LL5000 really showed their performance there with no sag with this load. The only reason I give a 4 out of 5 stars is the drive performance when not carrying a load or towing the trailer. Unfortunately the drive is not as smooth as the stock configuration. I've tried adjusting the pressure from 0 psi thru 30 psi in intervals of 5 psi and unfortunately there's some added bumpiness no matter which psi is selected. Overall, at around 10psi that seems to be the best ride but again, not the smoothness of the stock configuration. But if you're needing to eliminate sag with a trailer or boost your haul capacity, the LL5000 will definitely satisfy those needs.
by:
gmc Sierra
VERY GOOD FIRST IMPRESSION!

I have a 2020 Sierra 1500 AT4. I have the back loaded with a DECKED drawer system full of tools, plus all my gear in tubs for investigating fire scenes. My amazing pickup was nearly riding the bump stops all day. On a bumpy road, it was pretty taxing. Off-road was brutal. After some research I found this kit to fit my AT4 truck, part #88388.

You will need tall jack stands for this project. We ended up bracing ours on the rear leaf spring perches due to exhaust routing.

This is a brand new install, so time will tell as to how it holds up, but I have high expectations. This kit comes with paper instructions that are pretty spot-on. The pictures were helpful, and the instructions are detailed enough for a novice to understand. With one extra set of hands, I installed this kit in about 2 hours. I mounted the single fill valve in my gas-fill area, hidden behind the fuel lid. No bending over to add or release pressure.

After the install, I ran the pressure up to 40 psi as recommended. I got about 2 1/2” of lift out of that. I pulled a trailer home from the shop, and my truck rode like brand new. For my daily cargo, I think 40 pounds is just about perfect. And my tailgate is back at belly button height again. My headlights are shining where they should be shining. My bottomed-out ride is now compliant and comfortable.

The parts seem to be quality, and I had zero fitment issues. The only specialty tool was the T40 TORX tip for removing brackets from the axle front. You need it before you start. This kit is an easy install with a basic 3/8” socket set, a couple box end wrenches, and a couple other basic hand tools. This project should not scare too many people away.

Pro tip: You may think you can do it without taking off the tires. DON’T!! You’ll be pissed off at your truck and anyone nearby. The time savings will be worth it.

Also, the parking brake is on the back axle. Chock the front tires and/or put your rig in 4 low before lifting the back end.
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

5/15/2025

Wow, Brian. Thanks so much for your in depth review and experience with installing the air bags. You gave some really solid tips and advice, especially the one about removing the tires. How's the ride now when you're off road?

Brian C. profile picture

Brian C.

5/15/2025

@GwendolynY The trailer was picked up in a pasture and dropped off in another. Both the fetching and delivering were compliant rides. The airbags sure looked small during the install, but they managed my truck and trailer weight with ease and grace. It’s exactly what I hoped for when I purchased this air bag kit. The factory suspension was able to manage the bumps all while NOT having to fumble with the added cargo I pack around. I give this setup an A+ after driving it for a few days. The highway miles are on par with my truck brand new and empty. I’m very pleased with the product on and off road. I’ve dropped the pressure in the bags to 35 for a comparison, but I know there’s a sweet spot at 40 psi for my working conditions.
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

5/16/2025

@BrianC Thats awesome that the bags were able to meet your expectations. I'd also take it as a win if it drives like new now!
by:
The AirLift 5000 work great. The installation brackets didn't work for my Toyota RV & I had to fabricate the ones that'd mount to the frame. Otherwise, awesome improvement to the stability & ride.
Brooke M. profile picture
Etrailer Expert

Brooke M.

5/30/2025

What all did you end up having to do to the brackets to get them to fit, if you don't mind sharing?

Emil profile picture

Emil

5/31/2025

@BrookeM I used the brackets from my timberon shock springs and modified them to support the 5000. This gave me the proper height, spacing & room that I needed. I then reinstalled the Timberons where my old air springs had been installed. Smooth ride now.
Brooke M. profile picture
Etrailer Expert

Brooke M.

6/2/2025

@Emil That's awesome! Big brain moves, as I like to call them. Thanks for sharing your solution! Maybe someone else will read this and be able to to do the same for their situation. :)
Emil profile picture

Emil

5/26/2026

Still good

by:
I run an arctic fox 811 on a f350 single wheel, and these have been a game changer, no issues and helps that ride quality with the weight of the truck bed camper in the back. Having the air chucks in the fuel door is a recommendation I would recommend to anyone going without a on board air compressor
Brooke M. profile picture
Etrailer Expert

Brooke M.

5/6/2025

That's pretty awesome, Dan. Thanks for sharing that photo too- it's helpful to see what you're talking about. :) Do you take your camper on any hunting trips?

by:
I installed these on my Tundra and did the install myself. Easy to install. The video's on the website are helpful as well as searching on youtube for more videos. I use these for towing our travel trailer. They work great for inflating and leveling the truck and trailer. I would buy again if my next truck did not have them installed.
Brooke M. profile picture
Etrailer Expert

Brooke M.

5/9/2025

Wow that's great, Slater :) Did you get the travel trailer a year ago too, or have you had it for a while? Any recommended destinations for your viewers at home?

by:
Toyota Tundra
These bags have been great! I installed them, along with the compressor, on my 2024 Tundra. I pull a 6k lb camper and was getting about 3” of squat. I run 45 lbs in them and it reduced the squat to only about 1”. Great price to fix my problem.
by:
Toyota Tundra
etrailer delivered these in four days which was a pleasant surprise. The Load Lifter 5000 were easy to install and all of the parts fit perfectly. The installation instructions were spot on as well. I tried to save a little time by leaving the wheels mounted, that turned out to be a mistake, so I removed the wheels mounted on the second side and saved about 45 minutes. The loadlifters perform exactly how I want. They took all of the sway out of my tundra while hauling my truck camper.
by:
Easy install thanks to a Great Video & decent paper instructions. I installed them using a single line for air compression. Extremely pleased with the performance & quality. Will be ordering the "Wireless One" onboard compressor shortly to complete the project! Great job, folks!!
by:
2012 Ford F-150
works very well. i installed them on a 2012 Ford F-150 towing a Grand Design 2600 RB. the airbags substantially helped cut down the bouncing when going over big bumps, bridge decks, etc. also helps with the side winds. very happy with set up.
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See what our Experts say about this Air Lift Vehicle Suspension

  • Availability of Air Lift 1000 Kit for 2018 Ford F-150 Raptor
    Hi Ryan; Air Lift doesn't have a 1000 kit designed to fit the 2018 Ford Raptor. However, if you want to add air bags you can use the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers # AL97FF. These will give you the extra support you're looking for with a greater range of adjustment. They have a load-leveling capacity up to 5,000 lbs and jounce springs inside the air bags which engage at lower air pressures. If you're adding air bags it is also a good...
    view full answer...

Info for this part was:

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