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  1. Vehicle Suspension
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  3. Air Springs
  4. Towing/Load Leveling
  5. Rear Axle Suspension Enhancement
  6. Light Duty
Air Lift 1000 Universal Air Spring Kit - Rear
etrailer Installation
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Air Lift

Air Lift 1000 Universal Air Spring Kit - Rear

Part Number: AL44TV
In Stock
$149.99
Retail:$206.99
You Save: $57.00
Vehicle Suspension
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etrailer Installation
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1,000-lb Capacity. Upgrade your vehicle's rear coil spring suspension with this universal kit. Polyurethane air springs fit inside your coil springs for added support when hauling heavy loads. Improves handling, braking, and overall ride. Great Prices for the best vehicle suspension from Air Lift. Air Lift 1000 Universal Air Spring Kit - Rear part number AL44TV can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (23)
  • Q & A (0)
  • Videos (2)
  • Photos

Air Lift Vehicle Suspension - AL44TV

Highlights

  • 1,000-lb Load Support: Keeps your vehicle level when hauling or towing for safer handling.
  • Better Steering and Braking: Reduces rear sag so headlight aim and brake feel stay consistent.
  • Smoother, More Stable Ride: Diminishes sway and road shock for better control under heavy loads.
  • Adjustable Air Pressure (5–35/50 psi): Lets you fine-tune support for even or uneven weight.
  • DIY-Friendly Install: Fits inside rear coil springs with tubing, valves, and hardware included.
Made in USA

Features to know about

Keep the Back End Level: Up to 1,000 lbs of Rear Support

Heavy loads can make the rear of your vehicle sag, throwing off braking, steering, and headlight aim. This Air Lift 1000 Universal Air Spring Kit adds up to 1,000 lbs of load-leveling support inside your rear coil springs to keep things balanced. It helps maintain a level stance when hauling or towing so your handling feels consistent and safe mile after mile.

Vehicle rear suspension showing Air Lift 1000 air spring installed inside coil spring to prevent sagging under heavy load.

Dial In the Ride You Want: Adjustable Air Pressure from 5 psi to 35-50 psi

Every trip is different, and this setup lets you fine-tune support for the job. You can manually adjust air pressure between 5 and 35 psi if your spring pitch is greater than 1", or 5 to 50 psi if it’s less than 1". Inflate both springs evenly for balanced loads or separately with dual air lines to even out side-to-side weight. It’s an easy way to keep ride height right where you want it whether you’re towing, hauling, or running empty.

Air Lift 1000 Universal Air Spring kit with two red air bags, tubing, and inflation hardware for vehicle rear suspension support.

Smooth Out Rough Roads: Polyurethane Springs That Absorb Shock

These durable polyurethane air springs fit neatly inside your existing coil springs to take the hit from bumps and rough pavement. The design helps cut down on sway, absorb road shock, and reduce tire wear and strain on your stock suspension. The result is a smoother, more stable ride when you’re carrying gear or pulling a trailer.

Simple Install with Everything Included

This kit comes ready to go with two air springs, two heat shields, tubing, Schrader valves, and hardware. Installation is straightforward—just position them inside your rear coil springs using basic tools. Once set up, you can add a compressor system (sold separately) later for on-the-fly pressure adjustments right from the driver’s seat.

Specs

Weight and Capacity

  • Load-leveling capacity: up to 1,000 lbs

Air Pressure

  • Adjustable air pressure (Greater than 1" spring pitch): 5 psi - 35 psi
  • Adjustable air pressure (Less than 1" spring pitch): 5 psi - 50 psi

Warranty

  • Limited lifetime warranty
  • 60-Day satisfaction guarantee


<<
Kit Part NumberMinimum DiameterMaximum Height
609003"5-1/2"
609013"8"
609023"9"
609033-1/2"5-1/4"
609043-1/2"7-3/4"
609053-1/2"9-1/2"
609064"5"
609074"6"
609084"7"
609094"8"
609104"9"
609114"10"
609124"11"
609134"12"
609144-1/2"6-1/2"
609154-1/2"7-1/2"

Diagram showing how to measure coil spring height and diameter for selecting correct Air Lift 1000 Universal Air Spring Kit.

  • First, unload your vehicle to make sure it’s at normal ride height. Then, measure the inside height of your coil spring, which will be from the upper spring seat to the lower spring seat. Lastly, measure the inside diameter of the spring at its widest point.

60921 AirLift Universal 1000 Air Bag Suspension Support System for Coil Springs - Back

Installation Details AL44TV Installation instructionsAlternate Instructions AL44TV Installation instructions



Video of Air Lift 1000 Universal Air Spring Kit - Rear
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Air Lift 1000 Universal Air Spring Kit Spec Review

Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at the Air Lift 1000 universal air helper springs for your rear coil springs. Now, these will provide your vehicle with up to a thousand pounds of load-leveling support. It'll help reduce the strain on your rear suspension, and improves both safety and ride quality. They are designed to support your existing rear coil spring suspension when you're hauling or towing.

These do help keep your vehicle level when you're hauling heavy load. Helps improve your steering and braking performance. It'll even help maintain safe headlight aim. And it also keeps your tires from wearing unevenly. It does let you manually adjust the air pressure to get even load distribution and support that you need.

You can level your vehicle front to rear. And with the installation of dual air lines, you can inflate each spring independently for side to side leveling of any off-center loads. Now, the adjustable air pressure in these springs are 5 PSI to 50 PSI. These will improve overall stability and ride quality. Diminish any sway, help absorb road shock for a nice smooth ride.

Now, I want to zoom in and just show you as I squeeze these, they are constructed of a durable molded polyurethane. They do basically install inside your vehicle's rear coil spring suspension. Now, since this kit is a universal kit, you will need to make two important measurements. Basically, with the vehicle unloaded and at normal ride height, you'll measure the inside height of your coil spring, which will be from the upper spring seat to the lower spring seat. And then the next measurement is the inside diameter of the spring and its widest point.

Once you have both those measurements, you use the table that's on the product page of this product to pick your correct universal kit for your application. This kit here is designed to fit a maximum height measurement of 11 inches and a minimum inside diameter of five inches. Now, since the air spring cylinder will inflate, it is okay if the cylinder is slightly undersized compared to the size of the coil spring. And additionally, some kits include spacers like these right here, which will make up for any of the height differences. Now, this kit, as you can see everything laid out on the table includes the two air springs, the four half inch spacers, the two heat shields, the tubing, the hardware, Schrader valves, all for manual inflation. Now, you can add a compressor system with in-cab gauges to monitor and automatically adjust the air pressure. Those items we do sell separately on our website. Now, these parts are made in the USA. Again, the load-leveling capacity is up to a thousand pounds. Now, you do wanna remember, Air Lift 1000 Springs will not increase your vehicle's weight carrying capacity. So, you wanna make sure not to exceed the manufacturer's recommended weight limit. But that should do it for the review on the Air Lift 1000 universal air helper springs for your rear coil springs..

Ratings & Reviews

4.8

23 reviews
5 Stars
(20)
4 Stars
(2)
3 Stars
(1)
2 Stars
(0)
1 Star
(0)
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by:
They installed, they work & the customer service was good.
by:
Used this along with a controller kit to add helper bags to my 2014 Q5 TDI. A year later and it is working perfectly. Helps with the teeter tottering and stability when towing close to the maximum capacity.
Claire H. profile picture
Etrailer Expert

Claire H.

6/10/2026

Thank you for the update! It's good to hear that your helper bags are still performing well for you. Thank you for sharing your experience and happy towing! :)

by:
I haven’t installed yet, however Kevin took care of me when I ordered the wrong kit. He immediately sent out the correct kit and I received it in time for our trip. I will be installing this today and I know this is going to be an excellent product.
by:
Works great , I put a Bluetooth compressor with it.
Eric profile picture

Eric

4/9/2022

Still going strong

by:
Excellent product, doing its job very well!
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

6/30/2025

Air springs look great, Ali! Happy to hear they are working well for you!

by:
Kit very easy to install. Great videos for help. Works great.
by:
This is the second time I have ordered different items from etrailer and each time people that helped me have been extraordinary. I wish I saved their names to thank them personally. I waited to write this review because I had to wait to have my Air Lift 1000 kit installed. I am as satisfied with the results as I am with your employees. I will definitely order from etrailer again and will highly recommend you to everyone I know.
by:
I want to thank you very much for the help on fitting the correct air lift bag for my mopar lifted wrangler. I spent countless hours searching the web unsuccessfully for the information you provided. The new listing you added on your site for fitment of these air bags will undoubtedly help many customers the same as it helped me. etrailer has been my go to site for many of the items needed for an offroad teardrop camper build I'm working on that is towed by the wrangler, and again you guys came through for me. There aren't many suppliers on the web that offer the assistance you have. I will continue to recommend etrailer to people I know and meet that want a supplier with excellent service to the customer.
Thanks again!
Donald W. profile picture

Donald W.

6/17/2020

This product did everything I hoped it would, no more bounce and sway while towing. I would recommend these air bags to anyone towing a trailer.

by:
What a great product, I use one of these kits,I don’t know 10 years ago and thought I would come back to the company because they provided such a good quality 10 years ago and again it never fails. Put them in my grand Cherokee yesterday. And they are working perfectly today. Great product perfect. They sent extra stuff with it that I didn’t even need which is always a nice touch. Thanks for making such a wonderful product.
Russell profile picture

Russell

3/2/2025

Holy cow, so it’s been over a year, I have had no problems at all matter fact, I forgot the airbags were even on there, they’ve held air once I got them where I want them. I have not even touch them they work fantastic, like I said 10 years ago I used them on the wife’s car and I came back because it’s such a great product, kudos to airlift.

Robin H. profile picture
Etrailer Expert

Robin H.

3/2/2025

@Russell that is the kind of thing we like to hear! Glad they're working well for you.
by:
its been a year of using the lift kit on the Jeep Wrangler Rubi (4door). no issues. did replace the clips with tighter fitting clips.

not much else to say. works as advertised.
Frank profile picture

Frank

5/2/2024

Another year and the bags are still working great. They are used every time we do a trip with our camper. No issues note: you will experience minor pressure decrease over time but nothing major.

by:
The ride has changed so much! I love it.
by:
They work great they stopped the SAG
by:
This air spring kit leveled our RAV4 just the right amount. We towed a LivinLite 8.1 all over the western US with no issues. The install takes a bit of effort (and do be sure to measure carefully if using a universal fit), but once in it was easy to set the pressure and I had no troubles with leaking. I ran the air valve to the side of the hitch to keep it out of the way.
by:
The airlift system works very well. I installed a leveling kit on my truck. Even with a small load in the bed of my truck, the truck showed sag. With the airbags, I can inflate to the desired height before I load the bed and it doesn't appear to squat!
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See what our Experts say about this Air Lift Vehicle Suspension


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Dustin K
Video Edited:
Dustin K
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H

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