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

Air Lift Load Controller Compressor System for Air Helper Springs - Standard Duty - Single Path

Item # AL25850
Retail:$464.33
Our Price: $295.10
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Air Suspension Compressor Kit
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Shipping Weight: 5 lbs
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Air Lift Single Path Air Suspension Compressor Kit - AL25850
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This standard-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 1 pair of air springs and adjust them equally. For light- to medium-duty applications. 1-800-940-8924 to order Air Lift air suspension compressor kit part number AL25850 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 - Standard Duty - Single Path. Air Suspension Compressor Kit reviews from real customers.
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Air Lift Air Suspension Compressor Kit - AL25850

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

This standard-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 1 pair of air springs and adjust them equally. For light- to medium-duty applications.


Features:

  • Compressor system lets you monitor and adjust 1 pair of air springs with in-cab controller
    • Maintains equal air pressure in both springs for front-to-back leveling
  • 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)
  • Standard-duty compressor for light- and medium-duty applications and occasional hauling or towing
  • Compatible with any brand of air springs
  • Kit includes compressor, gauge, wiring harness, air lines, gauge stand and hardware
  • 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.


Single-Path System

Load Controller is made to help support your air springs as they take on heavy loads. The single-path controller lets you adjust one pair of air springs so you can maintain equal air pressure in both springs for simple front-to-back leveling. This compressor is great for light- and medium-duty air spring applications.


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.



25850 Air Lift LoadCONTROLLER Single Path Standard Duty Compressor for Air Bags

Installation Details AL25850 Installation instructions


California residents: click here


Customer Satisfaction Score:


Customer Reviews

Air Lift Load Controller Compressor System for Air Helper Springs - Standard Duty - Single Path - AL25850

Average Customer Rating:  4.7 out of 5 stars   (75 Customer Reviews)

This standard-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 1 pair of air springs and adjust them equally. For light- to medium-duty applications.

by:

Very happy with the air springs. I put them on my wife's Chevy Silverado 1500 because she occasionally tows a goose neck Merhow 3-horse trailer with living quarters, and the weight is significant. Now she can hook up the trailer and just dial up the pressure until the ride height is level.

The installation was straight-forward, Instructions were detailed and easy to follow, and all the parts fit perfectly.




by:

Great service. Received both items today.Haven’t had a chance to install them yet,but they look great!




by:

Andy , your the best. Thank you tor everything. We installed the kit this weekend and everything worked out great.
Thank you for all your help and all you do to make etrailer successful.
Your without a doubt an asset to the company.
Thank you again and the first round of drinks are on me.
The shipping and products were a perfect match.
Thanks again.
I will add photos later on. We added an air ride system to the brackets so it should make for some good pics. Will shoot them to yo when it’s finished.




by:

Great product, easy to install. Works really well.




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Pricing was a little hight but you have the price match program that helped out with the purchase.




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Awesome product. Works great. Amazing shipping time!




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Very happy and pleased with the overall product




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order arrived today. extremely well pa ckaged!




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by:

Review from a similar Load Controller in Air Suspension Compressor Kit


the compressor has every thing to install although i did not like the wiring harness,its 10 ga. wire with relay wired to power which could be ok because its switched through ground but to tie a 10 ga. wire to a fuse panel to me is a problem. i called air lift to ask about taking the relay wire out of harness fuseing it in panel and hooking 10 ga.to power no one could answer my question they said someone would call me no buddy did,i hooked it to power through a 30 amp relay works great




by:

Review from a similar Load Controller in Air Suspension Compressor Kit


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




by:

Review from a similar Load Controller in Air Suspension Compressor Kit


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.




by:

Review from a similar Load Controller in Air Suspension Compressor Kit


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.




by:

Review from a similar Load Controller in Air Suspension Compressor Kit


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:

Review from a similar Load Controller in Air Suspension Compressor Kit


Great product I should have bought these years ago. Love being able to adjust from inside the truck. It has greatly improved my towing ride, as well as leveling the truck. The customer service was good, but I had to call the manufacturer to discuss a minor issue. They had excellent service and sent me a replacement part immediately. etrailer wanted the old defective part shipped back? I love my bags!




by:

Review from a similar Load Controller in Air Suspension Compressor Kit


I was very satisfied with this air compressor system. I used it in conjunction with the 7500 XL airbags to support my fifth wheel RV. The compressor appears to be of exceptional quality, it was easy to install and came with everything I needed. I liked the idea of the remote air intake filter. One suggestion that would make to improve the function of the air compressor, would be to incorporate a time delay into the activation system. When operating the bags at minimum pressure, without the extra load, every time the vehicle hits a bump and the airbags expand, the compressor senses the decrease and pressure and applies more air. After a few bumps, the compressor has inflated the bags to a higher pressure than they would normally be in the empty state. This makes the vehicle ride a little bit rougher. The way I compensated for this, I installed an off-on switch on the compressor electric supply line. That way, when the compressor topped off the bags without a load, the pressure would stay stable and made for a better ride. Other than that, I am extremely happy with this compressor system in every way.




by:

Review from a similar Load Controller in Air Suspension Compressor Kit


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.




by:

Review from a similar Load Controller in Air Suspension Compressor Kit


We are using it on a brush truck for fire fighting purposes, so it is being used under tough loaded conditions at all times. Never has failed.




by:

Review from a similar Load Controller in Air Suspension Compressor Kit


Delivered as promised thanks



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Show More Reviews

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

  • Air Lift 25850 Compressor Install Location for 2015 Ford Super Duty F250 4WD Crew Cab
    There should be room on the inboard side of the drivers side frame rail under the cab to mount the Air Lift Load Controller Compressor, # AL25850. We have not had a chance to install this compressor on a 2015 Ford Super Duty F250 4WD Crew Cab but in nearly all truck applications that location works great.
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  • Size of Air Lines of Air Lift Load Controller Compressor System 25850
    The air lines of the Air Lift Load Controller Compressor System for Air Helper Springs # AL25850 are 1/4 inch. It is highly recommended you use the Air Lift Air Hose Cutter # AL10530 for the air lines to get the most concise cut of the lines.
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  • Is There a Set Install Time for Air Lift Compressor System for 2016 Ford F-150
    There is not a set amount of time that will be required to install the Air Lift Load Controller Compressor System # AL25850. This system, which works in conjunction with springs such as the Air Lift LoadLifter 5000 Air Helper Springs # AL57284 that fit your 2016 Ford F-150, has quite a few connections that need to be made so it is not something that can be done relatively quickly though the amount of time is going to depend on how experienced or mechanically inclined the installer is.
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    If you are doing some occasional towing with the 5th wheel/gooseneck hitch on your 2015 Ford F-350 Super Duty then I recommend using the Air Lift LoadLifter 5000 Air Helper Springs # AL57396. These are extra heavy duty, rated at 5,000 lbs, and they have adjustable air pressure from 5 psi - 100 psi depending on what your towing application requires. To keep from having to hunt down an air compressor when you need to fill up the air bags I highly recommend installing the Air Lift Load Controller...
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    Because of the variety of activities you do with your 2011 Honda Odyssey, from cargo and passengers, to light towing and bike racks, I recommend going with the Air Lift system # AL60815. It will offer some adjustability so you can stiffen the ride when towing or carrying bike racks, or soften it when carrying passengers or nothing at all. Timbren springs will take out the sag but will also make the ride stiff even when nothing is loaded or being towed by the van. I have linked a video...
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    Yes, the Air Lift 1000 Air Helper Springs for Coil Springs # AL81560 are exactly what you're looking for. These air springs have a 1,000lb capacity to help provide support for better handling, braking, and overall ride quality. They'll install right inside of your front coils and have manual air lines that you can run to any location that's going to be easily accessible for you. If you want to be able to monitor the psi levels of your air springs and adjust while on the go you can install...
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    When it comes to your 2017 Ford F-350 Super Duty 4WD and you trailer weighing 4,100 pounds when loaded I recommend The Air Lift LoadLifter 5000 Ultimate Plus Air Springs w/ Internal Bumpers - Stainless Steel - Rear Axle # AL89399.They have a 5,000 pound load-leveling capacity. The airbags reduce the strain on your rear suspension, which increases the safety, and compensate for uneven loads. The jounce spring inside each air spring helps to improve ride comfort, reduce sway, and help with...
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  • Air Bag Kit Recommendation Hauling with a 2005 Ford Excursion
    The air bag kit I recommend installing on your 2005 Ford Excursion is the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers # AL88340 which are rated to help out with up to 5,000 lbs of cargo (this won't increase your weight capacity) and feature jounce bumpers on the inside of the bags to help keep your suspension from bottoming out when you have just 5 psi in your air bags (when you aren't hauling cargo). I also recommend picking up the Air Lift Load Controller...
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    To add a set of air springs to your 2022 GMC Sierra 1500 2WD, you will want the Air Lift LoadLifter 5000 Ultimate Plus Air Springs w/ Internal Bumpers item # AL89288. This system does not work with Sierra's that have Adaptive Ride Control. These air bags have a 5,000 lbs capacity that will level out the rear end of your Sierra when you are towing a trailer or hauling a heavy load. All mounting brackets and hardware are included for installation. This system has stainless steel hardware...
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  • Will Timbren Helper Springs Cushion Ride of 2018 Chevy Colorado when Towing with Weight Distribution
    It is possible that the weight distribution system you are using is rated too high for the total tongue weight of the trailer. Total tongue weight is the tongue weight of the trailer when loaded and ready to tow plus the weight of anything loaded behind the rear axle in your 2018 Chevy Colorado. So for example if the trailer tongue weight is 500 pounds and you have 40 pounds of stuff behind the rear axle the total tongue weight would be 540 pounds. The 750 pound Blue Ox systems are rated...
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  • Air Lift LoadLifter 5000 Mounting Location for 2022 Toyota Tundra
    The Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers # AL24JQ installs just outside the suspension springs on your 2022 Toyota Tundra as you can see in the attached photo. If you're planning on using the air springs fairly frequently I recommend picking up the Air Lift Load Controller Compressor System # AL25850 as well. This gives you a way to monitor and adjust your air bags on the fly instead of having to plan your stops around adjusting your air bags. Attached...
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  • Where to Mount the Air Lift Load Controller Compressor # AL25850 on a 2014 Chevy Silverado
    There should be room on the inboard side of the drivers side frame rail under the cab to mount the Air Lift Load Controller Compressor, # AL25850. We have not had a chance to install this compressor on a 2014 Chevy Silverado yet, but we have installed the Firestone Level Command II Compressor, # F2158, on a 2014 Silverado 1500. I attached the installation video for you to check out.
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  • Where to Mount the Air Lift Load Controller Compressor # AL25850 on a 2013 Ram 1500 Crew Cab
    There should be room on the inboard side of the drivers side frame rail under the cab to mount the Air Lift Load Controller Compressor, # AL25850. We have not had a chance to install this compressor on a 2013 Ram 1500 yet, but we have installed the Firestone Level Command II Compressor, # F2158, on a 2012 Ram 1500. I attached the installation video for you to check out. I know Dodge made a few frame modifications on the 2013 models, but there should be room on the frame rail to mount the...
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    The only option we carry for front suspension for your 2003 Winnebago Brave (Workhorse 32V) is the Air Lift 1000 Air Helper Springs for Coil Springs - Front # AL81560. The Air Lift 1000 provides 1,000 pounds of load-leveling capacity and has an adjustable air pressure from 40-90 psi (depending on your desired firmness). If you want to add a compressor to make the inflation process easier, I recommend the Air Lift Load Controller Compressor System for Air Helper Springs # AL25850 or the...
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  • Air Bag Helper Springs for a 2017 Toyota Tundra
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Do you have a question about this Air Suspension Compressor Kit?




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Info for this part was:

Employee Frances L
Edited by:
Frances L
Employee Tricia G
Written by:
Tricia G
Employee Jameson C
Expert Research:
Jameson C
Employee Mary E
Updated by:
Mary E
Employee Wilson B
Updated by:
Wilson B
Employee Matthew E
Updated by:
Matthew E
Employee Michael B
Installed by:
Michael B

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