SKU: 41735525620

Air Lift 57577 Loadlifter 7500XL Helper Spring Kit

Sale price$343.35 Regular price$381.50
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

Air Lift 57577 Loadlifter 7500XL Helper Spring KitThe Air Lift 57577 Loadlifter 7500XL Helper Spring Kit will help you tow to the GVWR of your 2017 2019 Ford F 250 350 4WD or 2017 2022 Ford F 450 4WD in safety and comfort. This kit features a 7 double bellow air spring that is Air Lifts strongest 2 ply fabric air spring to date and can handle 7,500lbs to support the heaviest loads on the road. The Air Lift 57577 Loadlifter 7500XL Helper Spring Kit will virtually eliminate sway, bottoming out and

The Air Lift 57577 Loadlifter 7500XL Helper Spring Kit will help you tow to the GVWR of your 2017-2019 Ford F-250/350 4WD or 2017-2022 Ford F-450 4WD in safety and comfort. This kit features a 7” double-bellow air spring that is Air Lift’s strongest 2-ply fabric air spring to date and can handle 7,500lbs to support the heaviest loads on the road.The Air Lift 57577 Loadlifter 7500XL Helper Spring Kit will virtually eliminate sway, bottoming out and porpoising to greatly improve handling and braking. Designed for 3/4-ton and 1-ton trucks, LoadLifter 7500XL Ultimate gives you up to 7,500 lbs of load-leveling capacity and is designed to support the largest loads on the road. 

With 20% more volume than LoadLifter 5000 the massive 7-inch double-convoluted-bellow air springs create a better ride than most products with similar weight ratings. This innovative addition provides the ultimate in lift, ride comfort, and safety for your vehicle. Absorbs shock even with zero air pressure, ensuring a smooth ride on rough roads. Enjoy a three-stage ride comfort system for optimal cushioning and support. This helper spring kit replaces the factory-installed jounce bumpers for superior performance and reliability, protecting your vehicle's cargo. This air spring kit is adjustable from 5 to 100 PSI and allows you to adjust the load from one side to the other to keep your truck level while towing. Installation on this kit does not require any drilling and the lifetime warranty will ensure this air spring kit lasts as long as you own your truck. 

Features:
  • Improved Braking
  • More Even Tire Wear
  • Better Headlight Aim
  • Provides Three-Stage Comfort
  • Up To 7,500lbs Of Leveling Capacity
  • Eliminates Harsh Jarring On Rough Roads
  • Less Swaying, Porpoising & Bottoming Out
  • Built Like A Tire & Reinforced With 2-Ply Fabric For Maximum Strength
  • Internal Jounce Bumper Absorbs Shock & Allows Air Spring To Be Ran With Zero PSI

Application Notes:
Fits SRW & DRW.
Fits factory in-bed hitch system.
Does not fit the commercial chassis.

WARRANTY INFO:
Limited Lifetime
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41735525620

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4.7 ★★★★★
Based on 22 reviews
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A
Alexa Young
New York, US
★★★★★ 5
Soft and Comfortable Topper
I got this bamboo mattress topper for a small single bed we keep in our guest room, but I ended up testing it out myself first. The material feels soft and breathable, which is nice because that room can get a little warm in the afternoons. It adds a good amount of cushioning without making the bed too soft. After a couple of nights, my back actually felt better compared to the old mattress alone. I also appreciate that it’s machine washable, because our guest room sometimes doubles as a nap spot for my son after swim class, and spills happen. It dried pretty quickly in the dryer and kept its shape. Overall, it made the bed feel much more comfortable and fresh.
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Reviewed in the United States on November 24, 2025
T
TED
Lexington, US
★★★★★ 5
Added comfort for someone working night shifts
I work odd hours, so my sleep schedule is all over the place. My mattress has always felt a bit too stiff after long shifts, so I got this topper hoping it would help me relax faster. It really changed the overall feel of the bed. The padding has a cushioned lift that makes lying down feel smoother, especially around the shoulders and lower back. Instead of feeling like I’m dropping onto a firm surface, there’s a soft layer that evens out the pressure. What surprised me most is how light the surface feels. Even after staying in one position, it never gets stuffy or heavy. The airflow makes a difference when your body is trying to wind down after work. The fitted pocket also stays tight around the mattress, so nothing shifts when I move. I can stretch out without worrying about the topper sliding off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
K
Kyle
Birmingham, US
★★★★★ 5
Good option for softening a college apartment bed
I moved into a college apartment where the bed felt like it belonged in a dorm from years ago—flat and stiff. Instead of dealing with it, I tried this topper, and it added a cushiony layer right away. The surface feels much more forgiving when I fall onto the bed after studying or hanging out with friends. It has just enough padding to take away that board-like feeling without making the bed sag. Another thing I noticed is how breathable it is. I expected something this thick to feel warm, but it actually stays cool even if I stay on one side for a long stretch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
L
Luna
Dallas, US
★★★★★ 5
Makes an older family mattress feel brand new
There’s an older mattress in my place that everyone avoids because it feels too worn in the middle. Instead of replacing it, I decided to give this topper a shot. Once it settled on the bed, it added a thick cushioned layer that helped level out the whole surface. Lying down feels smoother, and the middle no longer dips the way it used to. The fabric feels cool when you touch it, and it keeps that same feel even after staying on it for a while. I thought a thick topper might hold warmth, but this one keeps the air moving enough that the bed stays comfortable throughout the night.
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Reviewed in the United States on November 25, 2025
G
Grace
New York, US
★★★★★ 5
Helpful upgrade when staying between short-term housing
Laying it out was quick, and once it settled, the bed instantly felt gentler on the shoulders and hips. The padding feels thick without being bulky, and it molds just enough so that you feel supported without sinking. The airflow is surprisingly good. Even after lying still for long periods, the surface never turns warm or clammy. That was important since the mattress underneath didn’t have much ventilation.
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Reviewed in the United States on November 25, 2025

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