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Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle
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Air Lift

Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle

Part Number: AL29DQ
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$437.44
$402.44 after $35.00 Mail-In Rebate
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5,000-lb Capacity. 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. Jounces also work as a fail-safe if air springs lose pressure. Great Prices for the best vehicle suspension from Air Lift. Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle part number AL29DQ can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Air Lift Vehicle Suspension - AL29DQ

  • Air Springs
  • Rear Axle Suspension Enhancement
  • Air Lift
  • Heavy Duty

5,000-lb Capacity. 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. Jounces also work as a fail-safe if air springs lose pressure.


Features:

  • Hybrid spring system combines the adjustability of air springs with the reliability of jounce-style springs
  • Air bags reduce the strain on your rear suspension, increase safety, and compensate for uneven loads
    • Level your vehicle front to back and help maintain safe headlight aim
    • Adjust independently for side-to-side leveling of off-center loads
    • Improve steering and braking performance
  • Jounce spring inside each air spring helps to improve ride comfort, reduce sway, and help with cornering
    • Engages at lower air pressures to better absorb road shock and minimize bottoming out
    • Provides support progressively - the more you load the springs, the stiffer they become
    • Lets you temporarily carry a load with zero air pressure in your springs
  • Quality construction for long-lasting spring life
    • 2-Ply, fabric-reinforced rubber air springs are durable
    • Air Lift's exclusive upper and lower roll plates protect air springs from damage, extending the life of the suspension system
    • High-strength Zytel nylon endcaps are lighter, stronger, and more corrosion resistant than steel
    • Urethane internal jounces require no maintenance and work well in hot or cold temperatures
  • Designed for heavy-duty applications such as 3/4-ton and 1-ton pickup trucks, motor homes, and commercial trucks
  • 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
  • Made in the USA


Specs:

  • Load-leveling capacity: up to 5,000 lbs
    • LoadLifter 5000 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 - 100 psi
  • Lifetime warranty
  • 60-Day satisfaction guarantee


Get the Best of Both Springs

The air springs and jounce springs in this system work together to give you the best ride whether your truck is loaded or unloaded. Air Lift's LoadLifter 5000 Ultimate air springs have internal urethane foam jounces that protect the air springs and provide added ride comfort when your air pressure is low. The jounces also allow you to temporarily carry a load if the air springs lose air pressure. This gives your 3/4- or 1-ton pickup, motor home, or commercial truck air springs that are easier to maintain.


Air Springs Level Your Load

Carrying heavy cargo in your truck bed or trailer puts extra stress on your truck. Your brakes erode faster, your tires wear unevenly, and handling suffers severely. When towing, you might also experience excessive sway, bottoming out, and even inaccurate and unsafe headlight aim.


By pairing your existing suspension with LoadLifter 5000 Ultimate air springs, you can seriously beef up your suspension, ensure equal load distribution, and get the support you need. The springs provide up to 5,000 lbs of load-leveling capacity (depending on the weight-carrying capacity of your vehicle) and distribute the weight of your payload to all 4 wheels. As a result, the stress on your factory suspension is significantly reduced. LoadLifter's air bags are adjustable from 5 to 100 psi for precise support, and they can be inflated equally for front-to-back leveling or independently of one another for side-to-side leveling.


The air springs are made of high-quality, 2-ply, fabric-reinforced rubber. Most air bags lose air at the ends where the bag is enclosed with steel caps. These caps can rust and corrode over time, creating small holes. But the endcaps on Air Lift air bags are fashioned from corrosion-proof Zytel nylon, a material that is both stronger and lighter than steel, ensuring that the air bags won't lose air.


Roll plates on Air Lift 5000 Ultimate air spring

The air bags also have Air Lift's exclusive roll plates, which protect the air springs and beef up their load capacity. These sturdy plates help guard the springs from moving parts under your vehicle that might puncture the air bags. The plates also provide a larger surface area for each spring to roll on. The extra surface area gives you a higher spring rate at a lower air pressure, resulting in a better ride.


Built-In Jounce Springs Add Control and Comfort

Air Lift 5000 Ultimate air spring with jounce spring inside

The closed-cell urethane jounce spring inside each air spring gives you a more stable, comfortable ride. Each jounce acts as an overload spring and engages when your current air pressure level isn't enough to support your load. So on a rough road, the springs will kick in if needed to absorb bumps and shocks and help you to avoid bottoming out. When the jounces support a load, they adjust progressively - the more weight you pile on, the stiffer they become. The urethane material engages more smoothly than rubber jounces so you get a less jerky ride.


Because these jounces are taller than your factory jounce bumpers, they engage sooner than your factory jounces would to provide better support. And if the LoadLifter 5000 Ultimate air springs have insufficient or zero air pressure, the internal jounces will help to temporarily support your suspension and protect it from damage until you can repair or adjust the air spring system.


Easy Installation

This system installs with the included brackets and hardware. Just mount the springs, inflate them, and ride. To inflate the LoadLifter springs, you just have to pump in air through the inflation valves. A line kit is included with the springs so that you can install the manual inflation valves (1 for each spring). These are typically mounted on the bumper but can be installed anywhere that is easily accessible. If you want to make the springs even easier to use, you can get a compressor and gauge system (sold separately) that allows you to monitor and adjust the springs from the cab of your truck.


Lifetime Warranty

Along with a lifetime warranty that has no mileage restrictions, Air Lift offers a 60-day satisfaction guarantee. Just install and use LoadLifter 5000 Ultimate springs for 60 days, and if you are not satisfied at the end of this time, you can remove and return them for a full refund.



88354 AirLift Load Lifter 5000 Ultimate Air Springs with Internal Jounce Bumpers - Rear Axle

Installation Details AL29DQ Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:


Customer Reviews

Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle - AL29DQ

Average Customer Rating:  4.7 out of 5 stars   (995 Customer Reviews)

5,000-lb Capacity. 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. Jounces also work as a fail-safe if air springs lose pressure.

by:
2023 Ford F-250 Super Duty

eTrailer is excellent to work with. They ship promptly and pay the shipping cost. Their products are all solid..



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Box ripped completely opened. I have to go through the box see what's missing. I'm not very happy with the condition of the product.



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Super fast delivery, products arrive as described. Install instructions were detailed and easy to read. Couldn’t ask for more.



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2024 Ford F-350 Super Duty



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2024 Ford F-350 Super Duty



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2024 Ford F-350 Super Duty



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2023 Ford F-350 Super Duty



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2024 Ford F-250 Super Duty



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The air lift is of high quality. I was able to lift my 2023 Thor Sequence RV 2.5 inch with the air bags. I needed that to get over a hump in my drive way. I loved the fact I did not need any additional parts for installation. I would highly recommend this product. It will be very useful for leveling at camp sites you can level one side at a time.



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This product is great! Easy to install with very good instructions. I tow a 44' long 5th wheel with a F350 with these lifts installed and the truck drives great with no sagging at all! I would recommend installing this lift for anyone who plans on hauling heavy loads.



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Fast shipping! Install went smooth. I put Jack stand on rear frame to allow axle to lower and used Jack under differential to raise and lower axle as needed. System works great.



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I am a 63 year old retired refrigeration mechanic and a DYI guy. These were easy to install an are working good took out the sway when my camper is on I also purchased the frame mounted camper tie down



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I was able to install myself and after spending four months with our Lance 960 on board they are great. They are a great compliment to our 2022 ford F-350.



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My wife and I did the install in 3hr 55min. We stopped a lot to double check our work and check the instructions. A couple minor things there. Tighten the large washer at the start. It's easier than trying to tighten it later. And the picture shows the washer is tight and against the edge of the lower strike plate but the instructions don't agree. We followed the picture.
We brought the schrader valve up to the fuel compartment. Used a few extra zip ties to help maintain the curves in the air line. Made a short run to our dump, almost 10 miles round trip. I'll inspect it tomorrow and retighten everything. In 4 days we'll take the camper for a short trip. A shake down of sort.



by:

The installation was almost seamless.
Just
one wrinkle. The written installation instructions has one significant step that does not match my F-150. Fortunately, etrailer had a video for my exact model and I was able to quickly make the correction.
Three are three slotted holes in the base mounting plate, for two bolts.
Written instructions show to use the middle and rear-facing slots.
Video correctly showed to use the middle and forward-facing slots.



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Installed loadlifters on my 2022 gmc one year later still going strong after towing around the country.



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These guys were great, Gregory was amazing at getting me the exact products for my needs and vehicles, anyone can sell parts but it’s the service that sets good apart from great, these guys hit it out of the park!



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Great Item.
This is my second purchase
for my second vehicle and without, a doubt very dependable and necessary equipment for anyone that tow’s or carries bed cargo. The leveling ability is a game changer for safety and comfort.



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Installed the AirLift bags to improve the ride of my rig. The results have been outstanding. Ride and handling are remarkably improved. Overall I am very glad I installed this product.



by:

The product/products are fine, but the shipping sucks. A while back I ordered a hitch receiver that took over 2 weeks and when it arrived the box had a hole in it an no product inside. I learned my lesson and ordered these airbags with expedited delivery which was supposed to be one day but took six days. I had to reschedule my appointment to have them installed. I dont know if the problem is on trailer's end or USPS, but it is unacceptable in this day and age.


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See what our Experts say about this Air Lift Vehicle Suspension

  • Gooseneck & 5TH Wheel Hitch Systems Compatible With Air Bag Springs On 2022 F-350 Single Rear Wheels
    Yes, you are able to use the different parts together on your 2022 Ford F-350. First you will start with the B&W Turnoverball Underbed Gooseneck Trailer Hitch # BWGNRK1116. Since you have a short bed truck you may also want the 4" Offset Ball # BWGNXA4085 to gain you some additional turning clearance. While you are able to use the Demco 5th Wheel Base Rails Adapter # DM6140 with the Andersen Ultimate Connection 5th Wheel Trailer Hitch # AM3200 a better option is to use the B&W Companion...
    view full answer...
  • Recommended Air Bag Helper Springs and Compressor System For a 2024 Ford F-350 SRW
    I recommend the Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL29DQ for your 2024 Ford F-350 with the SRW. This is an upgraded spring to the # AL79DQ you found as it has the internal jounce spring. The internal jounce spring helps reduce bouncing which is common with air springs towing loads. It can also help prevent damage to the spring itself should an air line become damaged and loose all the air in the spring. The Air Lift WirelessAIR Compressor System # AL74000 is my go...
    view full answer...
  • Availability Of LoadLifter Ultimate Plus Kit For A 2023 Ford F250
    It appears there is not a ultimate plus kit available for the 2023 F250 at this time. Even air lift does not list one in their catalogue. It is possible that they will come out with one in the future, but there is really no reason to wait for them to make one. What you can do it get the Air Lift LoadLifter 5000 Ultimate # AL29DQ kit, and purchase the stainless air line upgrade kit # AL52300 separately. The upgrade kit includes your braided stainless air lines, and nickel plated brass fittings....
    view full answer...
  • Will The Air Lift Helper Springs Fit a 2024 Ford F-250 With Tremor Package?
    Yes, the Air Lift LoadLifter 5000 Air Helper Springs # AL79DQ will fit your 2024 Ford F-250 with the Tremor package. I do recommend stepping up to the Ultimate Springs # AL29DQ as they have the internal jounce bumper. This really helps to cut down on bouncing which typically happens when you have heavy loads and using air bags. It can also help to protect the air bag from getting pinched should an air line rupture while you are driving. I do recommend using the Air Lift WirelessAIR Compressor...
    view full answer...
  • Recommended Suspension Enhancement for a 2023 Ford F-250
    Yes, the Air Lift LoadLifter 7500 XL Ultimate Air Helper Springs # AL89DQ you're referring to will fit your 2023 Ford F-250. If you also wanted to take a look at the 5000, the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers # AL29DQ is what you'll want to check out. The main differences between these two is that the 5000 have less load leveling capacity and smaller diameter springs. If you're not towing anything over 5,000 lbs, the 5000 #AL29DQ is what...
    view full answer...
  • Difference Between Air Lift LoadLifter 5000 Ultimate Air Bags For 2023 Ford F-350
    Hi Dirk, There is one difference between the two Air Lift air bags you asked about, which is that one is for dual rear-wheel models only and one does not fit dually models of 2023 Ford F-350: - Does NOT Fit Dually: Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL29DQ - ONLY Fits Dually: Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL23DQ That's the only difference, these will otherwise offer the exact same suspension upgrade for a '23 F-350, and both will work with...
    view full answer...
  • Recommended Suspension Enhancement for a 2023 Ford F-250 W/ an In Bed Hitch
    Yes, the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers # AL29DQ will fit no problem with an existing 5th wheel hitch in the bed. These springs are made in the USA, a load leveling capacity of up to 5,000 lbs, and includes manual inflation valves and air lines.
    view full answer...
  • Recommended Air Springs and Compressor for a 2024 Ford F-250 4x4 W/ OEM Pucks
    Hey Steve, for your 2024 Ford F-250 Super Duty I recommend going with the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers # AL29DQ with the Air Lift WirelessAIR Compressor System for Air Helper Springs # AL74000EZ. These air springs will work with an in-bed hitch, has up to 5,000 lbs of load leveling support, and has internal jounce bumpers which will improve ride comfort, reduce sway, and help with cornering. The compressor uses an EZ mounting system,...
    view full answer...

Do you have a question about this Vehicle Suspension?


Info for this part was:

Employee Joshua S
Video Edited:
Joshua S
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M
Employee Daron K
Edited by:
Daron K
Employee Michael B
Installed by:
Michael B
Employee Ryan G
Test Fit:
Ryan G
Employee Bethann B
Written by:
Bethann B
Employee Ethan H
Video by:
Ethan H

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