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Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle

Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle

Item # AL76KV
Our Price: $395.58
You Save: $283.51
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Air Lift Rear Axle Suspension Enhancement - AL76KV
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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 AL76KV can be ordered online at or call 1-800-940-8924 for expert service.
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Air Lift Vehicle Suspension - AL76KV

  • 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 1/2-ton, 3/4-ton, and 1-ton pickup 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 the 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

Note: When servicing your truck with Air Lift air springs installed, if the truck is lifted by the frame, the air must be let out of the springs. And if the rear of the truck is lifted during service, then it must be supported by jack stands to avoid damage to the air springs.

Air Lift's LoadLifter 5000 was designed with an exact purpose: to provide full-time, first-class support to your 1/2-ton, 3/4-ton, or 1-ton pickup. 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 lbs of load-leveling capacity and distributes the weight of your payload to all 4 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, 2-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.

57350 Air Lift LoadLifter 5000 Air Bag Suspension Support System - Back Axle

Installation Details AL76KV 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 - AL76KV

Average Customer Rating:  4.8 out of 5 stars   (949 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.


Pretty simple install and so far works great! Fix our issue with our bed sitting to low when loaded.


They are great, levels out and smooths the ride as advertised. Easy to install for those that are inclined to DIY.


I have not opened my package. It seems that it has been sent out and returned before. The box is been ripped open on 2 sides and lots of tape used to keep it together. I will not be accepting this package.

Etrailer Expert

Sierra K.


Customer Service will reach out to make sure none of the contents were damaged.

Scott L.


After opening and inspection all of the parts seemed to be there. I apologize for the rush to judgment but I have never received a package that was damaged and looked like this. I have always been satisfied with all other products Ive ordered from you and hopefully will in the future.

2020 Ford F-350 Super Duty

Exculpatory shipping


Good quality and easy install. No more sag.


The parts were not packed properly by Air Lift and are scratched badly. I will need to paint them before I install them. This is disappointing. The design looks good and should be easy to install.

2022 Ford F-350 Super Duty

Great service and fast shipping. Thank you.


it is everything i needed for the job


2022 Ford F-450 Super Duty


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.


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 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.


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.


Installed thes a year ago. I use them to pull my 35 foot fifth wheel camper. They are fantastic I recently added the wireless remote air compressor kit. I really love that!


First, looking at the website was pretty easy to navigate. Ordered product and confirmed delivery email sent that evening. Received two days later. Box a little damaged, but that was on FEDEX. However everything inside in tact and instructions were simple to follow.

The product, I wish I would have gotten these years ago. Makes the unloaded ride much better and not so “horse bucking” that I was used to. I usually loaded the back with 150 lbs of sand. No longer, rides smooth. Haven’t had a loaded test yet but looking forward to it.


The air bags fit perfectly and the directions were easy to follow. I am genuinely impressed with the customer service. I called with a concern for the shipping, and had great assistance from the representatives I spoke with. Well done, and thank you.


Excellent. Air Bag kit came in 2 days. Installed today on a 2022 Ford F150 Platinum 4X4 with rear axle mounted headlight leveling arm. Installed in a couple hours. Looks great and works excellent!


Air Lift Loadmaster kit was fairly easy to install and definitely made a difference! It did take roughly 4-5 hours by myself but that includes prep, ABS and emergency brake relocation, Schrader valve installation and leak check. My only advice would be to give tech tips like a 10mm deepwell socket to remove the jounce bumper on late model Chevrolets/GMC's. I spent 30 minutes trying to figure that one out alone! So far I'm really impressed with the outcome! Thanks!


It seems like the design was not re-engineered for the current (2023) model ford f150. The directions for brackets for brake lines and wire harness are not the same as in the instructions. Also the I bolt on the drivers side does not clear the brake line. I had to disconnect the brake line all along the groans to make it fit. Now the brake lines are not mounted the way they’re supposed to be. I hope I don’t have a problem with that.


The load lifter installation went fairly easy. Using an oscillating cutter worked well for cutting the bracket on the driver's side. I would recommend watching the video so you can relate with the instructions. The load lifter itself is working as advertised. My trailer pulls much better now.


This is my second truck I've installed the airlift system on. The installation went smooth, just like before; after watching the installation video it took maybe a couple hours. I had them aired up and hitched the truck to the fifth wheel, and it made a big difference with leveling the hitch load. I'm very pleased with them.


This whole system was a Rube Goldberg special, engineered and installed by myself (a retired old DIY geezer). Use it for load assist when I put our Cab-over camper(3000#) on or haul any other heavy load. The Air Bags do the job and the installation instructions were pretty good (better than most). My only complaint is that the system doesn't hold the pressure over night. That is probably a feature of the plumbing and fittings; could be the ones on the top of the bags or another back up the line to the tank & compressor.
Overall I'm pleased with your product and service and that's why when I'm in need I deal with Etrailer.


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.


Pulling a fifth wheel RV trailer, and a gooseneck trailer on the farm, the airlift bags, along with the onboard compressor has made pulling either trailer safer due to the leveling ability this kit allows.
Customer service from etrailer was great with making sure I received the exact kit for my truck.
Five stars for sure!

Show More Reviews

See what our Experts say about this Air Lift Vehicle Suspension

  • Does Air Lift Suspension Enhancement Fit AL76KV Fit 2020 Ford F-350 with OEM Rail Kit
    Yes, the Air Lift Suspension Enhancement part # AL76KV that you referenced does fit your 2020 Ford F-350 that has the OEM fifth wheel rail kit.
    view full answer...
  • Which Air Lift LoadLifter 5000 Fits 2020 Ford F-350 Dually
    The Air Lift LoadLifter 5000 that fits your 2020 Ford F-350 dually is the part # AL76KV. The link is down below or you can click this # AL76KV.
    view full answer...
  • Air Lift LoadLifter 7500 XL Air Bags For 2022 Ford F-350 Dually & Compressor With 150 psi & Air Tank
    Going with a compressor is a really smart idea since you haul a trailer every day, and can get you set up with the Air Lift 7500 XL air bags as well as a heavy-duty 150 psi compressor with air tank for your 2022 Ford F-350 Super Duty. So here is exactly what you will need: - Air Lift LoadLifter 7500 XL Air Helper Springs # AL86KV - Air Command I Xtreme Duty Compressor # F2543 Those air bags are the correct fit for your dually, and the Air Command I gives you a compressor with a 150 psi...
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  • Difference Between Air Lift Air Bag Kits # AL76KV and # AL23FJ for 2022 Ford F-350
    For a 2022 Ford F-350 both the # AL76KV and # AL23FJ are a fit and would work well. The part # AL23FJ also fits the F-250 which means that it was designed initially for the F-250 but they found it also fit the F-350 whereas the # AL76KV will only fit the 350 models. The physical difference appears to be the height of the spacer that goes below the bottom bracket and matches up to the axle.
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  • What LoadLifter 5000 Air Bag Kit Fits My 2022 Ford F-350 4x4 Dually?
    For your dually 2022 Ford F-350 4x4, the correct part you need is the Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle # AL76KV. This model of LoadLifter 5000 is designed specifically to work with dual-rear wheels. These springs provide a load-leveling capacity of 5,000 pounds and will be able to independently inflate. For more customization, I recommend an air compressor like the Firestone Air Command II - Analog Gauge w/ Heavy Duty Compressor # F2219. With the Air Command II,...
    view full answer...
  • Air Lift Air Bag Fit for 2020 Ford F-250 With Tow/Prep Package
    The AirLift # AL76KV isn't compatible with 2020 Ford F250 models, it's only compatible with Dual Rear Wheel F-350 models according to our fit guide, as confirmed by AirLift. For a 2020 F250 with the factory tow/prep puck system, you'll want to use # AL23FJ for 4x4 models or # AL57391 for 2WD models. Both are confirmed fits per AirLift. I've linked to an install video that you might find helpful.
    view full answer...
  • Does the TorkLift StableLoad Suspension Upgrade Require Drilling On a 2020 Ford F-250
    The TorkLift StableLoad Suspension Upgrade w Quick-Disconnect part # TLA7310S which are a fit for a 2020 Ford F-250 Super Duty would require drilling if you didn't have any pre-drilled holes on the lower overload springs which appears to be the case. I'd suggest the Air Lift LoadLifter 5000 Air Helper Springs part # AL76KV for a no-drill option which gives you much more control.
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  • Best Air Bag Suspension for a 2021 Ford F-350
    I would be happy to help you. For your 2021 Ford F-350, I recommend the Air Lift LoadLifter 5000 Ultimate Air Springs with Internal Jounce Bumpers item # AL35FJ. These have a 5,000-lb weight capacity. The air bags reduce the strain on your rear suspension, increase safety, and compensate for uneven loads. The 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...
    view full answer...
  • Recommended Air Helper Springs For 2020 Ford F-350 FX4 Single Rear Wheel
    We have exactly what you are looking for. For your 2020 Ford F-350 FX4 Single Rear Wheel I recommend the Air Lift LoadLifter 5000 Air Helper Springs # AL35FJ which is a confirmed fit and will give you up to 5000lbs of load leveling support when towing a trailer or carrying a heavy payload. These springs are adjustable between 5-100 PSI so that you can fine tune the support to your specific needs. The # AL76KV you were looking at is only a confirmed fit for the dual rear wheel trucks,...
    view full answer...
  • Should I Use the TorkLift StableLoads or Air Bag System on a 2022 Ford F-350 with In-Bed Camper?
    There are a couple things to consider between using the Torklift StableLoad # TLA7200 and air bags on your 2022 Ford F-350 Super Duty when transporting your in-bed camper. If you are just looking to decrease sway, the Torklift StableLoad # TLA7200 is a simple way to accomplish this when hauling your camper. The advantage of this route is that once you install the StableLoads, it doesn't require additional maintenance and upkeep like air bags. However, you will not get the customization...
    view full answer...
  • Recommended Air Helper Spring and Compressor System for Towing 5th Wheel with 2022 Ford F350
    Since you're pulling a 5th wheel trailer, you'll want to go with a air helper spring system that's compatible with an in-bed hitch. The system you'll need will depend on if you have a 2WD or a 4WD truck. The internal jounce bumper feature can be a neat feature to have in the event you have a catastrophic failure of one of the bags, but if that should happen the existing suspension would still provide the necessary support for the short term, so it's not something I'd consider absolutely...
    view full answer...
  • Air Bags That Fit 2020 Ford F-350 Super Duty Tremor
    I sure can; the correct fit for air bags on your 2020 Ford F-350 Super Duty Tremor are going to depend on if it is 2WD, 4WD, and if you have single rear wheels or dual rear wheels. The options are as follows: - 2-Wheel Drive - Single or Dual Rear Wheels: Air Lift LoadLifter 5000 Air Helper Springs # AL57391 - 4-Wheel Drive - Single Rear Wheels: Air Lift LoadLifter 5000 Air Helper Springs # AL23FJ - 4-Wheel Drive - Dual Rear Wheels: Air Lift LoadLifter 5000 Air Helper Springs # AL76KV During...
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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video by:
Joshua S
Employee Kathleen M
Installed by:
Kathleen M
Employee Ryan G
Installed by:
Ryan G
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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