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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: $532.24
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Air Suspension Compressor Kit
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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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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   (101 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:

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:

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:

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:

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:

Works great



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

  • 5th Wheel Hitch Compatible Air Bag Suspension Options for 2020 Chevy Silverado 2500
    There are indeed air helper spring kits that are compatible with fifth wheel bracket kits. I'd recommend a LoadLifter 5000 kit from Air Lift. The # AL88341 LoadLifter 5000 features an internal jounce bumper to help reduce body roll, and would also keep the bag from collapsing completely if the bag or air line should develop a leak. An on-board compressor system like # AL25856 would allow you to adjust the pressure in the system as needed on the fly from the comfort of the truck cab. The...
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  • Recommended Suspension Enhancement Products for 2020 Ford F150 4X4
    If you'll be towing a consistent weight, a system like the Timbren # TFR1504E would be an outstanding choice. The Aeon springs have several advantages over air bag systems if you don't need the adjustability provided by an air system. The springs get progressively stiffer as more weight is added, and there's no worry of anything leaking or puncturing. If the loads you'll be towing or hauling will vary, you'll want the adjustability provided by an air bag system. The LoadLifter 5000 Ultimate...
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  • Recommended Air Helper Spring System for 2000 Chevy Sliverado
    The 2000 model year was a split model year for GM trucks. Chevy produced two distinct truck models, the C/K series and the Silverado. If you have a 2000 Silverado, the Air Lift LoadLifter 5000 system you'd already looked at, part # AL57272 would be an excellent choice. An air bag system like this would allow you to fine tune the amount of suspension support to the weight of the load you're towing or hauling. This is a no-drill application. If your 2000 Chevy truck is a C/K series, you'd...
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    You might begin by reviewing the acceptable range of inflation for the tires on your coach as well as examining the existing suspension to ensure it's in good shape. If that all checks out, I'd recommend going with an air ride suspension from Air Lift. An air ride system like # AL57344 for the rear axle and # AL88240 for the front axle would allow you to adjust the firmness of the ride until its perfect for your needs. An onboard dual-path compressor system like # AL25856 would allow you...
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    When installing suspension enhancement on your 2021 Ford F-150 I recommend The Air Lift LoadLifter 5000 Ultimate Air Springs w/ Internal Bumpers # AL67PD. This airbag system has a 5,000 pound capacity and is designed to upgrade your rear suspension. This system is better then the # AL47PD because they have internal bumpers that will help make the ride smoother. This system lets you manually adjust air pressure to get the even load distribution and support that you need. Using these springs...
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  • Will the Air Lift 5000 Air Bags Fit My 2015 Ram 2500 with a Fifth-Wheel Hitch Installed?
    I am assuming you are talking about a B&W fifth-wheel hitch that is installed on your 2015 Ram 2500 long bed. If this is what you mean, then yes! We do carry a LoadLifter 5000 model that is compatible with in-bed hitches. That is the # AL88289. This model fits both 2-wheel and 4-wheel drive trucks. It is important to note, however, that these air bags will not work if you already have a factory air suspension installed on the truck. I went ahead and attached a video of this system being...
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  • Recommended Air Suspension Enhancement For 2015 Ram 1500 and Bilstein Shocks
    We have contacted Air Lift in the past and they are compatible with the Bilstein shocks because they do not mount in the same spot. The Air Lift LoadLifter 5000 Ultimate Air Springs w/ internal bumpers part # AL88365 are a great option for your 2015 Ram 1500. I am not able to say which shocks are the best option since we do not carry them, I do not feel comfortable making a recommendation however these bags are compatible with the shocks. Please keep in mind the product does not fit with...
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    The application for each air helper spring kit is the difference. The difference between the two is that the Air Lift 57552 which we carry as part # AL55FJ is for single rear wheel models while the 57550 which we offer as # AL86KV is for dual rear wheel model 2020 F-350 trucks. For your SRW model, you'd want to use # AL55FJ. You might also be interested in an on-board compressor kit, part # AL25856 that would allow you to adjust the pressure in the system from the truck cab with the push...
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    The AirLift # AL57385 Load Lifter 5000 air helper spring system you'd looked at would be a great choice for providing additional rear suspension support when towing or hauling with your 2015 Ford F-150 4x4. An air helper spring system is the ideal solution for your needs, because you use your truck for towing as well as hauling. If the loads you haul vary in weight, an air helper spring system allows you to fine tune the amount of support according to how you have the truck loaded. You...
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    Yes, we do. For your 2007 Chevy 2500 Diesel with a 3" lift, I recommend the Air Lift LoadLifter 5000 Ultimate Plus Air Springs w/ Internal Bumpers item # AL89275. This system has a 5,000 lbs load leveling capacity. The internal jounce bumper will give you extra support if you are running low air pressure in the bags. The exact size spacer you need will depend on just how much the suspension was lifted on your truck as not all 3" lifts are equal and a 3" lift does not necessarily mean...
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  • Recommended Air Bag System and Spacers for a 2005 Ford F-150
    To address the squatting in your lifted 2005 Ford F-150, I recommend the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers item # AL88200 and some lift spacers. This system has a 5,000 lbs load leveling capacity and is compatible with in bed hitches. To determine which spacer you need you will need to take a measurement under your truck. If you have a true 6" lift in the rear of your Ford you will need the 6" Lift item # AL52460 or the Angled 6" Lift item...
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  • Availability Of Air Bag Kit For A 2005 Chevy C4500 Kodiak
    Hello Scot. I double checked with the folks at Air Lift and they actually do offer one air bag kit for the 2005 Chevy C4500 Kodiak, the Air Lift LoadLifter 5000 Air Helper Springs # AL57292. They do list a few specific models of the 4500 that it will fit, and I have included a screenshot of their fitment chart below. Aside from this one kit, everything else we offer for the 4500 will be the Timbren bump stops like you mentioned. The Timbrens work great for support when you are towing,...
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  • What Rear-Axle Airbag System do You Recommend for My 2021 Chevy Silverado 1500?
    For a great air bag suspension system on your 2021 Chevy Silverado 1500 that will work with with a 5th-wheel hitch, I recommend the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers # AL88288. The LoadLifter 5000 provides 5,000 pounds of load-leveling capacity on both 2-wheel drive and 4-wheel drive models. As far as the firmness of the air bags, you are able to customize the firmness between 5-100 psi. The installation of these air bags will not interfere...
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  • Air Spring Compatibility with 5th Wheel Rail Brackets on 2016 Chevy 3500
    The Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle # AL57538 are compatible with the Husky Custom Base Rails and Installation Kit for 5th Wheel Trailer Hitches # HT31852-686 installed. They are a confirmed fit for your truck and according to the installation details you will not use the U-bolts for mounting. I've attached the instructions which have photos to assist. This air spring kit comes with the manual inflation valve stems, but if you want the ability to adjust and...
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  • Can I Fit Air Lift 5000 on 2005 Ford F-150 with Leveling Kit
    Yes. The Air Lift Load Lifter 5000 # AL57228 install in place of the factory bump stop and typically your leveling kit is just a coil spacer and works with the struts in your suspension system; since the Air Lift Load Lifter 5000 sits on the axle to provide suspension help it doesn't interfere with your leveling kit. If you don't already have a compressor system in your truck, the Air Lift Load Controller Compressor System for Air Helper Springs- Heavy Duty - Dual Path # AL25856 is a...
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  • Best Air Helper Suspension Enhancement for a 2016 Ford E-350
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  • Is an Air Tank Required with a Compressor System to Inflate Air Bags on a 2012 Dodge Ram
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  • Recommended Air Helper Springs For 2015 Ram 1500 W/ 4" Rough Country Lift
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  • 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 # 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...
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  • What Air Compressor will Work with My Air Lift 1000 on My 2022 Jeep Gladiator?
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  • What Air Bags Do You Recommend for My 2013 Ford F-150 4x4?
    For giving you the rise you need for entering/leaving your driveway while towing with your 2013 Ford F-150 4x4, I recommend the Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle # AL57200. The LoadLifter 5000 will allow you to adjust the firmness of the airbags which will give you the rise you are looking for to increase ground clearance of your weight distribution system. You will be able to adjust the airbags from 5-100 psi (depending on the firmness/rise you need). In addition...
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  • AirLift LoadLifter 7500 XL Fitment on a 2023 Ford F-350 Super Duty Dually
    Thanks for reaching out! For your application I recommend using the Air Lift LoadLifter 7500 XL Air Helper Springs # AL86KV. So far (January 2023) AirLift hasn't confirmed the fit which is why we don't have it listed. With that being said, I checked with Firestone and their Ride-Rite air bag kit fits so, logically, the AirLift kit will fit as well and it's just a matter of time before they are able to list it as a fit. I also recommend adding an air compressor system so you're able to...
    view full answer...


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Info for this part was:

Employee Frances L
Edited by:
Frances L
Employee Michael H
Expert Research:
Michael H
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Expert Research:
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Employee Jeff D
Installed by:
Jeff D
Employee Tricia G
Written by:
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Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
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Test Fit:
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Employee Shane H
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Employee Adele M
Updated by:
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