Air Lift LoadLifter 7500 XL Ultimate Air Helper Springs - Rear Axle
(515 reviews)
Price: $650.70
In Stock
Air Lift LoadLifter 7500 XL Ultimate Air Helper Springs - Rear Axle
Item # AL57577
Retail:$1,070.48
Our Price: $650.70
You Save: $419.78
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- All Info
- Reviews (515)
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- Photos
Air Lift Vehicle Suspension - AL57577
- Air Springs
- Rear Axle Suspension Enhancement
- Extra Heavy Duty
- Air Lift
7,500-lb Capacity. 7" Diameter LoadLifter 7500 XL Ultimate air springs upgrade your rear suspension with 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
- Includes an internal jounce bumper to prevent damage when driving with an underinflated or uninflated air bag
- 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 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 to 100 psi
- Lifetime warranty
- 60-Day satisfaction guarantee
LoadLifter 7500 XL Ultimate 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.
The internal jounce bumper prevents you from damaging your system when driving with an uninflated or underinflated air bag.
57577 AirLift Load Lifter 7500 XL Air Bag Suspension Support System - Back Axle
Installation Details
This Product Fits The Following Vehicles
- 2017 - 2019 Ford F-250 Super Duty 4 Wheel Drive
- 2017 - 2019 Ford F-350 Super Duty 4 Wheel Drive
- 2017 - 2022 Ford F-450 Super Duty 4 Wheel Drive
California residents: click here
Customer Satisfaction Score:
93% were satisfied with this product
7% of customers were not satisfied
- Wrong item was ordered
- Arrived Damaged
- Product did not meet expectations
Customer Reviews
Air Lift LoadLifter 7500 XL Ultimate Air Helper Springs - Rear Axle - AL57577
Average Customer Rating: 4.8 out of 5 stars (515 Customer Reviews)
7,500-lb Capacity. 7" Diameter LoadLifter 7500 XL Ultimate air springs upgrade your rear suspension with full-time load support. They level your vehicle, improve braking and ride comfort, and reduce the strain on your factory suspension.by: 1 trip so far. 2018 F250 pulling 42ft sundowner02/26/2024
2018 Ford F-250 Super Duty
Giving 4 stars because of packaging box had holes in it and all brackets were just thrown in box
I bought these for my 2018 F250 to pull 42ft sundowner toy hauler. They work great install little confusing on which way to slide them but there enough videos to figure it out.
I wasn’t going to buy compressor at 1st but glad I did. We took 1st trip in it this weekend and being able to adjust air for tanks empty to full is nice. Even riding with no load seems to ride better
Contact me few months down the road and let’s see how impressed I am
by: Larry04/12/2022
These air springs kick butt! I carry a heavy truck camper on my F-350 and they can handle that and more. In addition when it comes to leveling at a campsite I can typically do so without a problem (I have an onboard compressor with remote which helps with that.). I’ll never come close to the capacity these airbags can handle but they are a solid addition to my HD suspension.
by: Lance07/23/2023
I received the Air Lift system within a week of ordering and was able to install it in half a day with a little help. The drivers side is a little tight on space due to brake lines congestion going on. I decided to lower my spare tire which gave me room to sit up in that location for the install. Many of the pre assembly bolted connections I left snug for the install to make final adjustments then torquing them once everything thing was centered. I used the very helpful installation booklet that came from Air Lift and there was no need to look anything up on [online]. I suggest if you’re running the airline to your full door like I did run the passenger side first! If you don’t and cut the line in half as the installation booklet calls out you will not have enough line. I chose to run the passenger side first and had a little more than 4’ of line left for the driver side.
by: Tim05/09/2024
It’s a great system
by: Cameron06/16/2019
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
by: Bill 02/22/2024
Highly recommended
by: Mark12/06/2022
Not usable - bags not attached to bracket/brace that holds them. Mfg failure (not crimped together). Had to purchase identical set elsewhere since going out on a trip - was able to inspect to insure they were correct. Good product. No quality control.
Brooke M.
12/6/2022
I sorry to hear that these did not work out for you. The good news is that if you think you have a manufacturer defect, these air bags come with a lifetime warranty. I have already sent your information to our customer service team and they will be getting in touch with you about this.
by: Ralph 02/18/2021
Very pleased with this product and would recommend it to anyone wishing to "level" a heavy load. With a 100psi capacity, it takes only 40 psi to level the truck back to stock ride height. Pressure drops to 15psi when empty, so I just leave it alone and check every couple of months. In one year, I have had to add a little air maybe twice.
Slight modifications were necessary to fit with factory installed 5th wheel prep. This was not indicated in the instructions or fitment specs. The folks at ETrailer and Air-Lift were very helpful in answering my tech questions during installation. The modification consisted of simply cutting a small notch in the top plate with my cuttoff tool.
Ralph
2/20/2022
Still going strong. If I ever replaced this truck, the first thing that would go on the next one would be Air Lift 7500xl
by: have Tony04/28/2023
Dose what supposed to do, use it to keep truck level when towing. 2nd set I have installed. very good product
by: Lynn 09/17/2022
2019 Ford F-250 Super Duty
I have been using the airlift load lifter for a little over a year on my 2019 F-250 to haul a 2021 Grand Design Solitude 310 GK. The load lifter has performed flawlessly. My only recommendation would be to ensure you have another person to help with the install.
by: David 09/17/2021
I purchased the Air Lift system for my 2020 450, not because it needed support to carry the load, but to get extra clearance for my 38' deck over that has storage boxes mounted under the frame and will drag if I go over un-even ground, off road. The bags were easy to install, I did in the driveway and it took about 3 hours or so. The only hard part was getting to one of the support bolts on the upper brackets. Just very tight and could have used an extra hand (smaller hand). I have been running empty so I keep the bags at about 6-7psi, when we took out the large trailer I had it at 70psi. I was not going to install a compressor or tank, but after the first run, I can see the advantage and honestly my last dully was set-up with one. The ability to adjust on the go, to dial in the ride you want is the way to go, so I did get a compressor and small air tank we will install over winter. I also like to have a small tank in-line with the bags, so thay have an expansion chamber and tame the ride. Generally I remove the overload spring when I install a system like this, I did not remove the overloads on this truck, and I'll have to see if I do or not. Generally they make the ride much nicer and it is not so hard to dial in the smooth air ride. Quality wise, the kit was great, all hardware present and very heavy built, feel like it is in-line with the 450 load capability.
by: Stewart 07/06/2021
I have had the airlift 7500 XL bags for a year now. I tow a 20,000 lb 5th wheel toy hauler. The airbags have given me no problem since installation. The compressor had to be replaced after several months but the warranty was great and swapped it out free of charge. No issues thus far on the new compressor. Very helpful when hauling and everyone should have one for safety concerns on the road. Too many people tow with the nose up and it's not safe
by: EY06/01/2019
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.
by: Rick03/07/2022
Great product, if you're pulling a gooseneck or 5th wheel you will be glad you installed this kit. Add the on-board air compressor for the best experience!
by: Joe10/17/2020
Product works as it stated.
Better yet the customer service from etrailer.com was the best experience for me.
Teresa confirmed the product was on the shelf and shipped it asap.
I make this comment because I purchased the product from 2 other sources that drop ship from Airlift the mfg and the service was horrible and I was very unhappy with Airlift. I will mention that 1of the 2 purchases was from Amazon and they shipped me product that was not complete.
Nevertheless....I have to say "Thank you" to Teresa. I will be using you for my source for my 22GN trailer parts in the future.
by: Douglas08/27/2022
There great haven’t had any problems ! Makes it really easy to adjust the airbags while driving ! Highly recommend them !
by: Happy camper05/11/2022
2018 Ford F-250 Super Duty
The product was as described, and the installation was a snap.
Hooked up my new fifth wheel camper to my F-250 with 25 psi of pressure in the bags, and truck did not squat at all. That was 2500lbs of tongue weight. 5600lbs rear axle weight. Extremely happy with the results thus far.
by: Jdoc07/22/2019
Had to do some adaptation for my application. I still need to run down a leak that started about two months after use.
Mike L.
7/24/2019
If an air bag suspension is going to leak, it will typically do so at the point where the air lines into the fittings. Its crucial that when the air lines are cut to length, the cut needs to be perfectly perpendicular or it will leak. Brushing a solution of dish washing liquid and water on the fittings and then looking for the bubbles is the easiest way to locate the leak.
by: Richard 03/22/2021
I have been using these for a year now, with several trips up and down the east coast. After a nice install and use, I have had no issues so far. I should get the compressor for the system though.
by: Marc08/24/2021
Great product. The second truck I have installed it on. I tow a 21,000 lb 5th wheel, never had an issue on both trucks after thousands of miles. Highley recommend this set up.
by: Jim 09/10/2022
Very good air bag setup. This is my 3rd set for 3 different trucks. All are doing great. Etrailer always delivers fast and has great how-to videos
by: Jay 08/20/2022
Airbags work well. Took some modifications to make the fit.
by: David01/13/2021
Easy to install and works great. I have used air springs on my last three trucks and have had no problems with them.
by: Richard03/02/2022
2017 Ford F-250 Super Duty
The products you provide are nothing but the best. Well researched and good prices. Have used you for years. Thanks so much for all your support. The hitch is exactly what I needed
by: Bryan 03/22/2021
Installed easily , my truck handles so much better when towing 10k lbs . I wish I had added the long ago. The install videos helped a lot. Thank You
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See what our Experts say about this Air Lift Vehicle Suspension
- Fit of Air Lift AL57577 Air Helper Springs on 2017 F250 w/ Camper Package & OEM Gooseneck/5th WheelAccording to our friends at Air Lift, their # AL57577 LoadLifter 7500 XL is indeed compatible with the OEM puck system on your Ford F250. A compressor system like the # AL25980EZ would be a great choice that would allow you to add or remove pressure from the system while you're on the move. Air Lift couldn't say if it's possible to use the compressor for an air horn, as they've never attempted such an installation. It's a neat idea, though!
view full answer... - Will the Air Lift LoadLifter 7500 System Fit a 2018 Ford F-350 4x4 DieselThe Air Lift LoadLifter 7500 XL Air Helper Springs part # AL57577 is a fit for your 2018 Ford F-350 4x4 with diesel engine. This kit was redesigned from the previous version which would not work with the diesel models but now it does.
view full answer... - Air Lift LoadLifter Fit on 2019 Ford F-250 With 6" Lift KitIt looks like the Air Lift LoadLifter 7500 XL # AL57577 will bolt up on your 2019 Ford F-250 with the 6" lift. Your lift kit moved the overload bracket that contacts the stock bump stop which is where the bottom bracket of the air bag will mount. To ensure that you have the correct height you will need to park your F-250 on a flat and level surface without any extra weight on the rear suspension. The air bag has a working height of 7" between the mounting brackets(see image). If the 7"...
view full answer...
- Air Lift Suspension Kit Recommendation for 2017 Ford F-350 Towing Fifth WheelMost 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 # AL57577 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 to...
view full answer... - Are Spacers Needed for Air Lift Suspension Kit on 2019 Ford F-250 with 6 inch Suspension LiftSince your truck lift is a suspension lift (adding distance between the frame and axle of the truck) you will need to use lift spacers to take up that extra space so that your Air Lift bags engage like needed. If the height added is 6 inches the lift spacers you'd need are # AL52460. A lot of times 6 inch lifts are more like 4 inches which if that was the case you'd want the part # AL52440.
view full answer... - Is a Lift Spacer Required for Air Lift Airbags on a Lifted 2017 Ford F-250Thank 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 # AL57577 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...
- Troubleshooting Air Bag Suspension of 2020 Ford F-450 that Has Really Harsh Ride QualityI would experiment with different air pressures in the Air Lift # AL57577 that you have installed in your 2020 Ford F-450 to see if you can find a pressure that reduces the harshness. I would try first lowering the air pressure by a significant amount as typically too much pressure in the bags will create a harsh ride quality. Contrary to what the name implies the air bag suspension kits aren't designed or known to make the ride quality smoother. Their primary job is to provide more suspension...
view full answer... - Will the Air Lift AL57577 Fit a 2019 Ford F-350 Dually Diesel The Air Lift LoadLifter 7500 XL # AL57577 will fit your 2019 Ford F-350 dually with the Diesel engine. I did some looking and was unable to find any caveats for the diesel models for this year. Though we do not have an install video of this on a dually, I did include one we did on a single wheel model.
view full answer... - Will the Air Lift Springs Part # AL57577 Fit a 2018 Ford F-350 with 5th Wheel Prep PackageI spoke to my contact at AirLift and they informed me that the Air Lift LoadLifter 7500 XL Air Helper Springs part # AL57577 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... - Compatibility of AirLift Air Springs with 2017 Ford F-350 Dually with Factory Gooseneck HitchThe Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle # AL57577 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 System...
view full answer... - 7,500 lb Air Bag Suspension Kit that Fits 2021 Ford F-450We have a 7,500 lb air bag kit that fits your 2021 Ford F-450 with the Air Lift LoadLifter 7500 XL Ultimate Air Helper Springs # AL57577.
view full answer... - Air Lift Suspension Enhancement Recommendation for 2018 Ford F-250 with Hitch PrepYes, the Air Lift LoadLifter part # AL57577 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... - Spacer Needed to Use Air Lift 7500 on Truck with 2 inch Lift KitYes you would need 2 inch spacers with the Air Lift 7500 # AL57577 since you have a 2 inch lift. For that you'd need the part # AL52420 and you'd be set.
view full answer... - Does Air Lift LoadLifter 7500 XL Fit 2017 Ford F-450 Super Duty With Factory 5th Wheel Prep PackageI checked with Air Lift for you and can confirm that your 2017 Ford F-450 Super Duty with the factory 5th wheel/gooseneck prep package is absolutely compatible with the Air Lift LoadLifter 7500 XL Air Helper Springs # AL57577. There will be no interference and these bags will be a perfect way to help keep your truck level and support its rear suspension. During the installation of these air bags, you are going to want to ensure your air lines are cut perfectly straight, and the best way...
view full answer... - Air Bag Helper Springs and Remote Controlled Compressor System For a 2021 Ford F-450You will need to determine if your 2021 Ford F-450 is a Super Duty model or a cab and chassis model. If you are unsure you can check the tag inside your door as a cab and chassis will state "Incomplete Vehicle Manufactured By Ford" on the tag. If you have this tag you will want the Air Lift LoadLifter 5000 Air Helper Springs # AL57345. Otherwise you will want the Air Lift LoadLifter 7500 XL Ultimate Air Helper Springs # AL57577 for the Super Duty model. Both these kits are easily controlled...
view full answer... - Which Air Bag Suspension Kit Is Best For 2021 Ford F-450 Super Duty 4x4?For your 2021 Ford F450 Super Duty 4x4, you'll want to go with Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle # AL57577. I recommend adding a compressor kit so that you can adjust the air bags from the cab of your truck. Firestone Air Command I - Analog Gauge w/ Heavy-Duty Compressor - Single Path - 150 psi # F2097 would work well for your setup. I attached demonstration videos that you can check out.
view full answer... - How to Change PSI Using Remote for Air Lift WirelessAIR Compressor AL74000EZThe maximum PSI of the Air Lift WirelessAIR Compressor System for Air Helper Springs # AL74000EZ can easily be changed with the remote control, and you can add different pre-sets. To change the PSI simply use the arrows on the remote control (see accompanying photo) to select the side you want and then use the up and down arrows to add or remove air pressure. Once you have the pressure you want, simply press and hold the preset button you want to save the PSI to and you're all set. I...
view full answer...
- Will B and W Gooseneck for 2019 Ford F-250 Fit with Air Lift 7500 KitHey Cameron, yes the B and W Turnoverball gooseneck part # BWGNRK1116 is compatible with the Air Lift 7500 kit part # AL57577 that you have installed on your 2019 Ford F-250.
view full answer... - Can Air Bags be Used on 2020 Ford F-250 Super Duty 4WD With Factory Prep PackageI confirmed with Air Lift that the Air Lift LoadLifter 7500 XL Air Helper Springs # AL57577 are indeed compatible with a 2020 Ford F-250 Super Duty four-wheel drive that has the factory prep package. These are the perfect option for helping the rear suspension on your F-250 deal with any the added strain of carrying cargo or towing a trailer. What happens when you have additional weight on the rear of your truck is the front end lifts up a bit, which makes your truck more difficult to...
view full answer...
- Does Air Lift 7500 XL Kit AL57577 Fit 2017 Ford F-250 with B and W Turnoverball Gooseneck HitchYes, we checked and the Air Lift 7500 XL kit part # AL57577 is a confirmed fit for your 2017 Ford F-250 that has the B and W Turnoverball gooseneck part # BWGNRK1116. This also will work great with the WirelessAIR Compressor System part # AL74000.
view full answer... - Is The Air Lift Auto-Leveling Compressor Compatible With Air Lift 7500 XL Air Bags.The Air Lift SmartAir II Automatic-Leveling Compressor System for Air Helper Springs - Dual Sensor # AL25491 is compatable with the Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle # AL57577. Both the compressor and the bags have a max PSI of 100 so you need not worry about over-inflating or under-inflating. Make sure you always keep at least 5 PSI in the bags at all times. This will keep them working and prevent premature wear and tear.
view full answer... - 5th Wheel Hitch Compatible Air Helper Spring Recommendation for 2019 Ford F-250The AirLift LoadLifter 7500 XL, part # AL57577 and the Firestone # F35FV are both a confirmed fit for your 2019 Ford F-250, and both are compatible with in-bed hitches. I'd personally choose the Firestone option, because their crimp sealed spring end caps doe a better job attaching the rubber spring to the end caps which are more durable than the band clamp arrangement used by AirLift. Plus, the 7500 lb capacity of the # AL57577 is more capacity than most folks would ever need. You might...
view full answer... - Recommended Air Bags and Compressor System for a 2019 Ford F-350 4x4 SRWFor your 2019 Ford F-350 4x4 SRW, I recommend using the Air Lift LoadLifter 7500 XL Air Helper Springs part # AL57577 because they have the highest rated capacity of 7,500 lbs and they will work with an in-bed 5th wheel/gooseneck hitch. These airbags are also a direct bolt-on fit with no drilling required. Then for an air compressor kit, I recommend the Air Lift QuickShot Compressor System part # AL25690 which has the heavy duty air compressor, on-board tank, single psi gauge, and single...
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...
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Info for this part was:
Expert Research:
Mike L
Expert Research:
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Installed by:
Jeff D
Installed by:
Ryan G
Video by:
Joshua S
Video by:
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Video by:
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Video Edited:
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Video Edited:
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Updated by:
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Updated by:
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Updated by:
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Test Fit:
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Larry
4/13/2023
One year later and I’m still very happy with these airbags. They are rugged and probably overkill, but better that than under sized. They really are convenient for leveling at the campsite and adjusting for variable loads. Having an onboard compressor and remote adds greatly to the convenience but they are still easily adjusted with a foot pump and air gauge if necessary.