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Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle

Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle

Item # AL57599

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Vehicle Suspension

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Air Lift Vehicle Suspension - AL57599
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  • Air Lift
  • Air Springs
  • Extra Extra Heavy Duty
  • Rear Axle Suspension Enhancement
  • Constant Load
7,500-lb Capacity. 7" Diameter LoadLifter 7500 XL air springs upgrade your rear suspension for high-quality, full-time load support. They level your vehicle, improve braking and ride comfort, and reduce the strain on your factory suspension. Lowest Prices for the best vehicle suspension from Air Lift. Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle part number AL57599 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (10)
  • Q & A (12)
  • Videos (2)
  • Photos
  • Why etrailer?

Air Lift Vehicle Suspension - AL57599

7,500-lb Capacity. 7" Diameter LoadLifter 7500 XL air springs upgrade your rear suspension for high-quality, full-time load support. They level your vehicle, improve braking and ride comfort, and reduce the strain on your factory suspension.


Features:

  • Provides your vehicle with up to 7,500 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality
  • 7" Diameter springs have more volume than LoadLifter 5000 air springs for greater leveling strength at lower air pressures
  • 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
  • Compatible with most 5th-wheel and gooseneck hitches
  • Made in the USA


Specs:

  • Load-leveling capacity: up to 7,500 lbs
    • LoadLifter 7500 XL springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.
  • Lifetime warranty
  • 60-Day satisfaction guarantee


Photo Comparing LoadLifter 7500 XL with LoadLifter 5000

LoadLifter 7500 XL springs have up to 20 percent more air spring volume than LoadLifter 5000 springs. The available volume in these 7" double-bellows air springs enable greater leveling strength at lower pressures. This ensures maximum load-lifting abilities and a great ride quality no matter the load.



57599 AirLift Load Lifter 7500 XL Air Bag Suspension Support System - Back Axle



AL57599 Installation InstructionsInstallation Details AL57599 Installation instructions

This Product Fits The Following Vehicles

2017 - 2019 Ford F-250 Super Duty

2017 - 2019 Ford F-350 Super Duty

2017 - 2017 Ford F-450 Super Duty



California residents: click here


Video of Air Lift LoadLifter 7500 XL Air Helper Springs - 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 7500 XL Air Helper Springs Review

Speaker 1: Today we'll be having a look at the Airlift LoadLifter 7500 XL Series of Air Helper Springs. We have several different options available on our website. Please check out etrailer.com for a particular fit for your application.Now, here's what our airbags look like installed. These airbags are a great solution for those of you who are towing a heavy trailer, such as a gooseneck or a fifth wheel, or even a standard trailer with a high tongue weight or are carrying a large amount of weight in the bed of your truck.This will allow you to maintain your factory ride height and have your braking and steering ability be the same as if you didn't have a heavy load in the bed of your truck. This will allow your front brakes to work better and maintain your steering and handling abilities. That way you don't have to worry about having poor control of your truck because you don't have the proper amount of weight over the front axle.These airbags will help support up to 7,500 pounds of weight.

They're not going to increase your gross vehicle weight rating by 7,500 pounds of weight. These airbags can be inflated anywhere between 5 and 100 PSI of air pressure to meet your needs appropriately for the amount of weight that you're towing or carrying in the truck.Now, when compared to other airbag solutions on the market, such as the Air Lift 5000 Air Helper Springs, these have an additional 2,500 pounds of load-leveling support and our airbags themselves are 7" in diameter compared to those that are 6" in diameter. Now, because these are an inch in diameter bigger than the 5000 Air Lift Springs, these gives us more volume, which will allow us to support more weight.Now, we'll take our airbags out on our test course. On the left side of the screen, you'll notice the vehicle without the airbags installed, and on the right side of the screen, you'll notice the vehicle with the airbags installed.In the first part of our test course, we'll be doing some evasive maneuvering doing some quick turns, side to side. You'll notice how unstable and how unsettled the suspension is without the airbags installed, and with them installed, you'll notice how much more settled and more control that we have over the vehicle.

There is a significant amount less body roll than what we had without them.On the next part of our test course, we'll be going over some bumps, and you'll notice without the airbags installed how much suspension travel we don't have. The suspension can't do its job properly because it's sagging down and doesn't have the amount of travel that it needs in order to help absorb the bumps.With the airbags installed, you can see how much less jouncing and jarring there is going on. It's because the suspension is able to do its job properly with having the weight being supported by the airbags. This will give us much more handling and braking ability with the airbags installed, giving us the safety net we need when we're towing a heavy load or have a lot of weight in the back of our vehicle. That completes our look at the Air Lift LoadLifter 7500 XL Series of Air Helper Springs..


Customer Reviews

Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle - AL57599

Average Customer Rating:  5.0 out of 5 stars   (10 Customer Reviews)

7,500-lb Capacity. 7" Diameter LoadLifter 7500 XL air springs upgrade your rear suspension for high-quality, full-time load support. They level your vehicle, improve braking and ride comfort, and reduce the strain on your factory suspension.

- AL57599
by:

Great Product, Easy to install, if your Mechanically inclined, if not I would Recommend getting a professional, Great Price, And Received package right away 568680



- AL57599
by:

I purchased the load lifter 7500. Etrailer was great easy to work with. Web site was easy to navigate and very informative. Product arrive quickly and was easy to install. I was experiencing an extreme sag, Tire wear and very un smooth ride once my trailer was attached. The load lifter product leveled my ride making for a smoother ride.Very pleased with my purchase. A few before and afters 658696



- AL57599
by:
2018 Ford F-350 Super Duty

A year after installing this I'm happy to say that this kit is still working great. I use it to tow an 18k lb 5th wheel trailer (3200lb pin weight) with my 2018 F350 SRW and it rides so much better and safer. Installation was a breeze, and everything seemed very high quality. It's been near the ocean it's whole life with frequent trips to salted snowy roads and there are no signs of rust. And with the larger air bags I can keep the pressure lower in them (60psi) and not have to worry about exceeding limits on hard bumps etc. All in all I would buy these again, and believe they are an absolute must for anyone towing a large load. 651151



- AL57538
by:

Review from a similar Air Lift LoadLifter 7500XL in Vehicle Suspension


Fast shipping and great price 570727



- AL57595
by:

Review from a similar Air Lift LoadLifter 7500XL in Vehicle Suspension


Great customer service Sal, air bags fit 2017 Ram 3500 dually megacab. Great fit and finish, good instructions and pictures. Came in a heavy duty box packed very well, took about 2 1/2 hours to install.No modifications were nessary, would buy again . 464243



- AL57538
by:

Review from a similar Air Lift LoadLifter 7500XL in Vehicle Suspension


Excellent product and user install friendly. Excellent ride. 591579



- AL57596
by:

Review from a similar Air Lift LoadLifter 7500XL in Vehicle Suspension


Contacted etrailer and on their recommendation for my service truck, I went with the Loadlifter 7500 XL Air Helper Springs for my 2015 F250 4x4 due to rear riding low. Excellent choice, easy installation and after a year still working perfect. Thanks for the help and would definitely use them again. 521756



- AL57595
by:

Review from a similar Air Lift LoadLifter 7500XL in Vehicle Suspension


Awesome service!!! Need to make a little modification to the bottom plate so it fit, and it works great! Thank you! 644925



- AL57595
by:

Review from a similar Air Lift LoadLifter 7500XL in Vehicle Suspension


They work great for heavy duty hauling - restoring ride height without causing a bouncing effect. 619720



- AL57595
by:

Review from a similar Air Lift LoadLifter 7500XL in Vehicle Suspension


Parts worked perfect. Installation took about 1.5 hr. Would highly recommend to any one who tows to get these. 576801


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Ask the Experts about this Air Lift Vehicle Suspension
Do you have a question about this Vehicle Suspension?


  • Is a Lift Spacer Required for Air Lift Airbags on a Lifted 2017 Ford F-250
  • Thank you for the photo! In your case, you are correct in that you will not need a lift spacer to install the Air Lift LoadLifter 7500 XL Air Helper Springs part # AL57599 on your 2017 Ford F-250 as the distance between the contact point and jounce spring has not changed. This is the case for most newer Ford trucks with lift kits installed. In order to take full advantage of these airbags you might also want to consider an air compressor system like the Air Lift WirelessAIR Compressor...
    view full answer...

  • Will the Air Lift LoadLifter 7500 System Fit a 2018 Ford F-350 4x4 Diesel
  • I do have a similar option for you but the Air Lift LoadLifter 7500 XL Air Helper Springs part # AL57599 is not a fit for your 2018 Ford F-350 4x4 because of the components for the diesel engine. I spoke with Air Lift and they stated that the fit issue is with the the DEF tank that was moved and enlarged in 2018 which prevents the upper bracket from attaching. Unfortunately, I cannot recommend you make any modifications to the kit as this would then void its warranty. The best option...
    view full answer...

  • Will the Air Lift LoadLifter 7500 XL AL57599 Kit Fit a 2017 Ford F-350 4x4 Dually
  • Yes, the Air Lift LoadLifter 7500 XL Air Helper Springs part # AL57599 are a confirmed fit for your 2017 Ford F-350 4x4 Dually. They will also work with most in-bed hitches as well so no worries here either. The 4x4 drivetrain and dual rear wheels won't pose any fit issues for this kit. The Air Lift WirelessONE Compressor System for Air Helper Springs part # AL25980 that you referenced will work just fine with the above kit on your F-350. I spoke with Air Lift and can confirm this is...
    view full answer...

  • Suspension Enhancement Recommendation for 2018 Ford F-350 with Factory 5th Wheel Rail Kit
  • We have suspension enhancement that does fit your 2018 Ford F-350 with an in-bed fifth wheel rail kit installed, but the Air Lift and Firestone kits you mentioned will not fit due to the rail kit. Instead we have the Timbrens part # TFR350SDJ which are a confirmed fit for your truck, will give you the support you want, and are compatible with the in-bed hitch. What's also great about the Timbrens is that they install much easier than air bags and you never have to mess with inflating or...
    view full answer...

  • Air Lift Suspension Kit Recommendation for 2017 Ford F-350 Towing Fifth Wheel
  • Most vehicle suspension is progressively rated like what you mentioned. That means that the further the suspension compresses the stiffer the suspension becomes to bettery suit heavy loads. That said air suspension enhancement like the Air Lift kit part # AL57599 will still provide more support that will be helpful. It helps support the suspension when needed to provide you with the best possible towing experience. What's great about air bags is that when needed you can inflate them...
    view full answer...

  • Compatibility of AirLift Air Springs with 2017 Ford F-350 Dually with Factory Gooseneck Hitch
  • The Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle # AL57599 is only compatible with the 4WD version of your 2017 Ford F-350 Dually. If you have 2WD, I recommend the Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle # AL57391. I reached out to the manufacturer and both are compatible with the factory gooseneck hitch. Both come with the manual inflation valves, but if you want to have adjustability at all times, I recommend the Air Lift Load Controller Compressor...
    view full answer...

  • Air Lift Suspension Enhancement Recommendation for 2018 Ford F-250 with Hitch Prep
  • Yes, the Air Lift LoadLifter part # AL57599 that you referenced is a confirmed fit for the rear of your 2018 Ford F-250 with the factory rail kit. For a compressor kit to make inflating and maintaining air pressure easy the Air Lift kit part # AL25856 would be a great choice.
    view full answer...

  • Will the Air Lift Springs Part # AL57599 Fit a 2018 Ford F-350 with 5th Wheel Prep Package
  • I spoke to my contact at AirLift and they informed me that the Air Lift LoadLifter 7500 XL Air Helper Springs part # AL57599 will work with your 2018 Ford F-350 that has the factory 5th wheel prep package. They have not experienced any issues with this setup on vehicles with a factory prep package therefore am confident that it will also work for you. If you would like to add an on-board compressor which will eliminate having to exit the cab of the truck and find access to an external...
    view full answer...

  • Air Lift Air Bag Suspension Enhancement Recommendation for 2018 Ford F-350 Dually
  • Air Lift makes several different lines of air bag suspension that fits your 2018 Ford F-350 but I'd need to know which exact kit you bought. I also am not seeing any fits that exclude dually models of the truck either. To offset the cost of the kit you bought that does not fit it might be worth considering selling the entire kit you have as a whole and buying the correct fit your truck part # AL57599. If you replace the brackets you have currently you'd be left with extras that you'd...
    view full answer...

  • Max Air Pressure for the Air Lift LoadLifter 7500 XL Air Helper Springs
  • The max air pressure for the Air Lift LoadLifter 7500 XL Air Helper Springs # AL57599 that fit the 2017 Ford F-350 you have in the vehicle information section is 100 psi while the least amount is 5 psi. This kit has a 7,500 lb weight capacity but please note that it will not increase the weight rating of your pickup. It is only meant to support a suspension system that is in good, working condition. I also recommend installing the Air Lift WirelessAIR Compressor System # AL72000 which...
    view full answer...

  • Is Air Lift LoadLifter 7500 XL Compatible with B&W Gooseneck Hitch on a 2017 Ford F-250
  • Yes, I confirmed with my contact at Air Lift that the Air Lift LoadLifter 7500 XL Air Helper Springs # AL57599 will fit with the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1117 on your 2017 Ford F-250. Something else you may consider adding is a compressor system because it allows you to adjust your air bags on the fly and keep you from having to track down a compressor whenever you need to add air. I recommend the WirelessAIR Compressor System # AL72000 as it gives you...
    view full answer...

  • Air Lift LoadLifter 7500 XL Compatiblity with 2019 Ford F-450 Platinum Dually FX4 diesel
  • The Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle # AL57599 will fit your 2019 Ford F-450 Platinum Dually FX4 diesel. I reached out to my tech contact at Air Lift to confirm this for you. You may also be interested in the Air Lift Load Controller Compressor System for Air Helper Springs- Heavy Duty - Dual Path # AL25856 or the Wireless unit # AL72000. Either system allows you to monitor and adjust the air pressure in your springs from the comfort of your cab at any time....
    view full answer...


Do you have a question about this Vehicle Suspension?




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Info for this part was:

Expert Research:
Jameson C
Video Edited:
Joshua S
Installed by:
Cole B
Written by:
Mary E
Photos by:
Stacy F
Installed by:
Brent H

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