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  1. Air Suspension Compressor Kit
  2. Air Lift
  3. Wired Control
  4. Dual Path
  5. Analog Display
Air Lift Load Controller Compressor System for Air Helper Springs- Heavy Duty - Dual Path

Air Lift Load Controller Compressor System for Air Helper Springs- Heavy Duty - Dual Path

Item # AL25856
Retail:$814.78
Our Price: $501.03
You Save: $313.75
Air Suspension Compressor Kit
Shipping Weight: 7 lbs
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This heavy-duty compressor system automatically kicks in if it senses your air spring pressure is too low. A sleek, one-touch gauge in the cab lets you monitor and adjust 2 air springs independently. For heavy-duty and commercial applications. 1-800-940-8924 to order Air Lift air suspension compressor kit part number AL25856 or order online at etrailer.com. Free expert support on all Air Lift products. Great prices and Fastest Shipping for Air Lift Load Controller Compressor System for Air Helper Springs- Heavy Duty - Dual Path. Air Suspension Compressor Kit reviews from real customers.
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  • Reviews (100)
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Air Lift Air Suspension Compressor Kit - AL25856

  • Wired Control
  • Dual Path
  • Air Lift
  • Analog Display

This heavy-duty compressor system automatically kicks in if it senses your air spring pressure is too low. A sleek, one-touch gauge in the cab lets you monitor and adjust 2 air springs independently. For heavy-duty and commercial applications.


Features:

  • Compressor system lets you monitor and adjust 2 air springs independently with a dual-path, in-cab controller
    • Level your vehicle front to back
    • Get side-to-side leveling of off-center loads by inflating each spring with a different amount of air
  • Automatically restores air spring pressure when it is too low
    • Detects when air pressure in your helper springs falls below minimum safe level
      • Minimum pressure level is typically set at 5 psi, but you can adjust the system to sense when air pressure is below 10 psi
    • Keeps air pressure above minimum level to ensure long spring life
  • Compact gauge with one-touch control on face
    • Included stand lets you mount gauge on your dash
    • Standard gauge size fits most custom pillar pods or dash mounts (not included)
  • Perfect for heavy-duty and commercial applications and frequent hauling or towing
  • Compatible with any brand of air springs
  • Kit includes compressor, gauge, wiring harness, air lines, gauge stand and hardware
  • Max PSI: 120
  • 2-Year limited warranty
  • 60-Day satisfaction guarantee


Automatic Pressure Sensor

Low air pressure is the leading cause of air spring failure. To avoid this, you must either regularly monitor your air springs or find a device that will do that for you. Air Lift's Load Controller does just that. If the air pressure in your air springs falls below the minimum safe level of 5 psi, the system's low-pressure sensor detects the decrease in air pressure. Then the compressor activates automatically to adjust pressure as needed. If your particular application requires you to maintain a minimum of 10 psi in your air springs, you can also set the system to activate when the air pressure is below 10 psi.


Stylish, Compact Gauge

Air Lift gauge for controlling air spring pressure

Load Controller comes equipped with a sleek-looking, compact gauge that provides detailed monitoring of your air pressure. The space-saving gauge can be mounted in whichever way works best for you. Just attach it to your dash using the included mounting pod. Or for a from-the-factory look, install the gauge using any custom pillar or dash pod (not included) with a 2-1/8 inch pre-cut hole.


Face of gauge with push-button controls

Built into the face of this gauge is a one-touch, push-button control that allows you to inflate or deflate your air springs while monitoring their psi.


Dual-Path System

Load Controller is made to help support your air springs as they take on weighty loads, and it's great for heavy-duty and commercial applications. The dual-path controller lets you adjust two air springs independently of each other for better control. So aside from leveling your vehicle front to back, you can also level it side to side by putting a different amount of air into each spring. This allows you to even out an off-center load.


Alternatively, you can use the Load Controller to adjust and monitor two pairs of air springs independently. Using this configuration, you can inflate your front pair of springs to a different pressure than your rear springs. This will allow you to level your vehicle front to back.


Determining Ride Height

Load Controller will help 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 send to your air springs to maintain normal ride height - even when you are hauling a heavy load.



25856 Air Lift LoadCONTROLLER Dual Path Heavy Duty Compressor for Air Bags

Installation Details AL25856 Installation instructions


California residents: click here


Customer Satisfaction Score:


Customer Reviews

Air Lift Load Controller Compressor System for Air Helper Springs- Heavy Duty - Dual Path - AL25856

Average Customer Rating:  4.8 out of 5 stars   (100 Customer Reviews)

This heavy-duty compressor system automatically kicks in if it senses your air spring pressure is too low. A sleek, one-touch gauge in the cab lets you monitor and adjust 2 air springs independently. For heavy-duty and commercial applications.

by:

etrailer customer service is the best! And they have quality products. I have purchased towing systems from etrailer in the past and always found them to be of high quality. They deliver their products very quickly.

This latest purchase of air helper springs was damaged in shipment. When it arrived, the box was torn, covered in tape, and 3 of the 4 large steel brackets were missing. Roger of etrailer was extremely helpful, and quickly sent me replacement brackets. These just arrived today (and the package was intact!).

It will take me a while to get the system installed on my truck, and I will write another review when I have the system working.

Steve

2/9/2024

The airbag suspension and controller system work great. I have a 2017 RAM 3500 dually and I built the control system into the dash. There are cubbies under the floor in the back seat and I mounted the compressor and valves into one. The system keeps the truck level and stable even with our heavy camper loaded. I would definitely recommend this system if your truck needs a little extra spring in its step.



by:

Overall the system works very well. Installation was a breeze and everything needed was included. I like being able to adjust each spring individually and how easy the dual gauge is easy to read.

Unfortunately, my original dual gauge leaked air internally and I had to order a replacement because it would bleed off overnight. I went with a replacement that is the same as the original because I like how it functions better than the other options on the market. I hope that the new one does not begin leaking as well.

Rusty

12/2/2023

UPDATE! The replacement gauge has been working flawlessly. I’m super pleased with this setup! It keeps me level and stable while pulling my 5th wheel.

Etrailer Expert

Mike L.

12/3/2023

@Rusty We're glad it's working well for you!


by:

The Air Lift controller works as promised. The folks at etrailer were great at getting the unit to me when they were in short supply.

John

12/2/2023

The air compressor is still working great over a year later.



by:

I prefer speaking with someone when I order parts for my truck so when I say that ordering was effortless, smooth and easy then it was. Also delivery was on point.



by:

We purchased an AirLift to add to our 2015 Ford F-250 4X4 when we purchased a new (to us) Montana 3160 Legacy 5th wheel trailer. The air bag system helped with the rear droop that we were experiencing and helped level out our ride. While towing now, we are experiencing a much smoother ride. This package was well worth the investment.

Donjamin

7/25/2020

Great, no issues, product works well.



by:

Shipped and received quickly, pretty easy install and my 2500 no longer squats under my 24k gooseneck



by:

Excellent product! The instructions to DIY are self explanatory and easy to understand. You just have to have common sense and the want to. My passenger side air bag was leaking by and I messaged Air Lift's warranty department. Within two days they responded and sent out a new bag without any questions asked. As long as you have proof of purchase and explain your problem in depth and troubleshooting you should have no problems.



by:

Works great



by:

It's a nice kit and works as advertised. For heavy hauling an airbag kit is really nice. I've installed several now for friends. My f350 srw longbed had drive line vibration off the line when towing heavy loads. With the air bag kit I can maintain the normal drive line angle and that got rid of the nasty vibration.



by:

E trailer was great fast shipping. The Kit was fairly easy, I installed it on f250 2012 4x4. My Ford has outfitter switches on it and it took long to reseach where outfitter leads and colors to the switches than it did to install. The Air lift controller lifts and lowers fairly quickly . I give this product and the company 5 stars.



by:

Added the compressor system to Firestone Ride-Rite airbags on a small RV with a 2018 Ford Transit 350HD chassis. System was easy to mount and works great. Hardest part was deciding where to mount the gauge.



by:

The customer service was not good, the airbags that I ordered were showing in stock and when I ordered them my order shipped minus the bags. Called to find out the status of them and nobody could give me an answer, they had a bad attitude when I asked them the status and assured me they would call me back. 2 weeks went by without a response, I called back again with the same result, they told me that they couldn’t get ahold of the manufacturer. I hung up the phone and called the manufacturer myself and got a status update that the bags wouldn’t be in stock for months. I had to cancel my order and reorder the smaller bags, they assured me that they would ship immediately as they were in stock, took 2 additional weeks to get them. Absolutely horrible experience…



by:

My purchasing process was perfect. Emily was so helpful and very knowledgeable about everything. It was my pleasure dealing with her. And I'll spread the good word. Kudos Emily



by:

Excellent service.. Part was shipped same day and received 2 days later.. Part was as ordered and fit perfectly. Directions were easy to follow and clearly stated.. The folks at etrailer are great to work with and I will be back... Thanks Vern..



by:

Thanks great service



by:

Delivered as promised thanks



by:

The vendor never shipped it and I ended up canceling the order.



by:

Very fast delivery



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Fast Delivery. Good product.



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Show More Reviews

See what our Experts say about this Air Lift Air Suspension Compressor Kit

  • Can Air Lift Load Controller Compressor Kit Control Front Axle Bags Alone
    Yes, since the Air Lift Load Controller Compressor System for Air Helper Springs # AL25856 that you referenced is dual path you can use it to just control a front air bag set for time being and then later down the road have it control a rear set as well.
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  • Is an Air Tank Required with a Compressor System to Inflate Air Bags on a 2012 Dodge Ram
    No, you do not have to have an air tank with a compressor system in order to fill the air bag helper springs on your 2012 Dodge Ram. A system such as # AL25856 would work well for filling the air bags. I have included a link to the compressor options both with and without air tanks.
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  • Will Air Lift Compressor Kit AL25856 Work on 1994 Fleetwood Flair RV
    Yes, as long as your RV has a 12 volt electrical system (it does), the Air Lift Compressor System part # AL25856 will fit and work well.
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  • Custom Gauge Pillar for the Gauge for Air Lift Suspension on a 2006 Ford F-350 King Ranch
    The gauge size in Air Lift kits like # AL25856 is designed to fit most custom pillar pods or dash mounts but they do not offer custom pillars or pods. The kits do come with a small pad the gauge fits in that can be mounted on the dash. For a 2006 Ford F-350 you can use Air Lift system # AL57212. A company called AutoMeter makes some custom gauge pillars that might work for you.
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  • Will the Air Lift LoadLifter 5000 For 2009 Chevy Silverado 2500 Fit with an In-Bed Hitch
    Yes. The Air Lift LoadLifter 5000 Ultimate Air Springs w/ Internal Bumpers # AL88275 are compatible with the brackets on your frame used for your in bed hitch rails; they'll install in different spots so there won't be any interference. If you don't already have a compressor system to use to keep the bags filled no matter where you are, the Air Lift Load Controller Compressor System for Air Helper Springs- Heavy Duty - Dual Path # AL25856. This is a dual path system that will allow you...
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  • Best Rear Suspension System for a 2022 GMC Sierra 3500 Towing a 5th Wheel Trailer
    The rear suspension enhancement I recommend for your 2022 GMC Sierra 3500 when you are towing a 5th wheel hitch is the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers # AL88341. 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. The jounces also work as a fail-safe if the air springs lose pressure. You can also adjust the air bags independently...
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  • Recommended Air Springs for Load Leveling on a 2018 Ram 1500
    Air Bags are the best at load leveling and we do have confirmed fits for your 2018 Ram 1500 as long as you don't have the factory air suspension system. I recommend the Air Lift LoadLifter 5000 Air Helper Springs # AL57365 which are compatible with in-bed hitches if you decide to add a gooseneck or 5th wheel hitch. These will not only level your ride, but will also reduce the strain on your OEM suspension and improve the overall quality and stability of your ride. This kit comes with...
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  • Recommended Air Bag Kit and Compressor System for 2019 Ford F-350
    For your 2019 Ford F-350 I recommend the Air Lift LoadLifter 5000 Ultimate Air Springs # AL88399. I really like these particular air springs because they also feature internal bumpers to provide even more load support. This essentially gives you the benefits of both an air bag and a jounce-style spring system all in one. The air springs have a 5,000 pound load-leveling capacity. For a compressor kit the Air Lift Load Controller Compressor System # AL25856 will work perfectly. This heavy-duty...
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  • Recommended Suspension Upgrade For A 2011 Toyota Tundra
    For your 2011 Toyota Tundra I recommend the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle # AL88299. This hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs. The adjustable air bags reduce the strain on your rear suspension, increase safety, and compensate for uneven loads in your truck bed. The Air Lift Load Controller Compressor System for Air Helper Springs- Heavy Duty - Dual Path...
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  • Recommended Air Helper Springs For 1995 Ford F-250 With B&W Turnoverball Gooseneck Hitch
    I have a great option for you 1995 Ford F-250 without overload springs with a B&W Turnoverball installed. The Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers # AL88298 is confirmed to fit your F-250 and is compatible with an in-bed hitch. This will give you 5000lbs of load leveling support, and will let you fine tune the support you need based on your specific trailer or payload. Keep in mind that the # AL88298 are designed to support your suspension,...
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  • Recommended Air Helper Springs for Carrying Slide In Camper on 1996 Chevy K2500
    In order for an air helper spring like what's offered by the Air Lift # AL88216 Load Lifter 5000 system to work effectively, you'll want to be sure that the existing leaf spring suspension on your truck isn't worn or damaged. A system like # AL88216 won't provide lift over and above the unloaded ride height, but it will provide up to 5000 lbs of extra support to a factory suspension that's in good repair. The nice thing about an air system like this is that you can add or remove pressure...
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  • Recommended Air Helper Springs Compatible W/ B&W Turnoverball In 2020 Chevrolet Silverado 2500HD
    I recommend the Air Lift LoadLifter 5000 Ultimate Air Springs w/ Internal Bumpers # AL88341 which is confirmed to fit your 2020 Chevrolet Silverado 2500HD and will work perfectly with the B&W Turnoverball gooseneck hitch you already have installed. The # AL88341 offers 5000lbs of load leveling support which can be fine tuned to give you the exact support you need for your trailer, or for any heavy payload in the bed of your truck. Keep in mind air helper springs are designed to support...
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  • Recommended Air Bag Kit for 2019 GMC Sierra 1500 Towing 5th Wheel Trailer
    I recommend going with the Air Lift LoadLifter 5000 # AL88288 for your 2019 GMC Sierra 1500. Since you will be using this for 5th wheel towing you'll have to do a little drilling and the only other part of fitment that is worth noting is that this isn't compatible with your truck if you have that Adaptive Ride Control. I also recommend installing an air compressor kit like the Air Lift # AL25856 so that you can monitor and adjust your air bag kit while on the go. This compressor system...
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  • Recommended Air Bag System for 2020 GMC Sierra 2500
    I can say that I've had good customer service experiences with both companies, but I think you've made a great choice with the AirLift Load Lifter 5000 # AL88341, simply because of the internal jounce bumper, which really makes a huge difference in the ride quality. These will do a great job of helping fight squat, and improve your ride quality while towing by helping absorb road shock; having the jounce bumper also helps in the event that one of the bags malfunctions and can't hold air...
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  • Are There AirLift 7500 Air Bags For a 2008 Dodge Ram 3500 4x4 with Dual Rear Wheels
    Yes. The Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle # AL57595 are a confirmed fit on your 2008 Dodge Ram 3500 with dual rear wheels and are a great choice for a heavy duty air bag. These springs come with custom brackets so that you won't need to drill during installation, so they're easy and convenient to install. If you're looking for an on-board compressor system to make filling the bags on the fly a breeze and give you a fully customizable setup I recommend using the...
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  • Will Air Lift LoadLifter 7500 XL Fit 2015 Ford F350 Super Duty with Factory 5th Wheel Hitch
    Yes, the Air Lift LoadLifter 7500 XL Rear Axle Air Helper Springs # AL57596 will be compatible with the factory 5th wheel hitch kit installed in your 4WD 2015 Ford F-350. My technical contact at AirLift confirmed. If you like you can add a dual path compressor kit # AL25856 for automated and independent bag pressure adjustment.
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  • Is Air Lift Load Lifter 5000 Ultimate 88398 Compatible with 2010 Ford F250 With Fifth Wheel Hitch
    According to Air Lift, and as I've confirmed by looking through the installation instructions, the Air Lift # AL88398 Load Lifter 5000 air bag kit is compatible with a fifth wheel hitch as long as the fifth wheel frame brackets are on the outboard side of the frame members and as long as the circled mounting hole for the air bag bracket shown in the provided diagram isn't covered. So, take a quick look under the vehicle and make sure the hole in the frame member above the rear axle isn't...
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    We do have an Air Lift air suspension kit that would work for you. The # AL88242 system would be incorrect for your 2018 Jayco Alante 31V, as it's a fit for an E450 cutaway van chassis like what a Class C motorhome would use, not a Class A on a Ford F53 chassis . Instead, you'd want to go with the # AL88240 which is a confirmed fit. I'd also recommend you consider going with an on-board compressor system like # AL25856. A compressor will allow you to adjust the pressure in the system...
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  • Suspension Enhancement For A 2014 Ford F-250 With Commercial Topper Full Of Tools
    To keep your 2014 Ford F-250 level while full of tools and equipment I recommend Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle Item # AL57396. This kit gives you the support you need but also allows you to adjust the air pressure in each bag individually for off center loads depending on where your heavier tools are stored in the truck. It also provides the added support you need when adding the weight of a trailer plus the tools already on the truck. If you wanted to go a step...
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    For your 2006 Gulf Stream BT Cruiser on a Ford E-450 Chassis I recommend the Air Lift LoadLifter 5000 Air Helper Springs # AL57345. These air springs offer up to 5,000lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality. This kit comes with manual inflation valves and air lines included but I recommend also installing an on-board air compressor to ensure you can adjust your PSI levels no matter where you are. The Air Lift Load...
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  • Recommended Air Lift Air Helper Spring Kit for 2005 Chevy Silverado 3500 DRW w/ 5th Wheel Hitch
    As long as your 2005 Chevy Silverado 3500 doesn't have the quadrasteer option, the AirLift # AL88275 LoadLifter 5000 air helper springs kit you'd looked at would work perfectly for you. The kit is compatible with a 5th wheel hitch, and DRW trucks as well. You might also be interested in an on-board compressor system like # AL25856. Especially since the trailer weights you pull can vary a bit, the ability of add or remove pressure from the springs with the touch of a button would be very...
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  • Will the Air Lift Springs Part # AL57577 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 # 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...
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  • Recommended Air Suspension for 2019 Thor Quantum KW-29 Class C Motorhome on Ford E-450 Chassis
    The AirLift # AL88138 you had looked at is exactly what you'd need. This system is specifically designed for heavier duty vehicles like your Thor Quantum, and would allow you to fine tune your suspension for as soft or firm a ride as you wish. The kit includes the installation hardware, air lines and inflation valves but an optional compressor system like # AL25856 would allow you to add or remove air from the system with a push of the button, no need to hunt for a gas station with a working...
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    Image 1 for
  • Recommended Suspension Enhancement For 2018 Ford F-150 In Northern Wisconsin
    For your 2018 Ford F-150 I recommend the Air Lift LoadLifter 5000 Ultimate Air Springs w/ Internal Bumpers # AL88385 which are confirmed to fit your truck. The # AL88385 offers up to 5000lbs of load leveling support for your rear suspension when carrying your 1000-1200lb truck camper, and when you are unloaded you can lower the air pressure in the helper springs to keep your factory ride quality. To keep from needing to manually inflate the helper springs each time you are ready to carry...
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Info for this part was:

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