Pay in installments of $95.38 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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.
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:
- 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
4.5 ★★★★★
Based on 23 reviews
Sort
Product Reviews
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 30, 2025
★★★★★ 5
Quality,warmth and fit
Color: Royal Blue, Size: Small
Really top quality. This is my 4th purchase of these Really great sweaters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
★★★★★ 5
Nice Sweater
Color: 01-black, Size: Large
This is a very nice sweater. It’s reasonably thick and warm. Looks nice. I like it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 5
Nice turtle neck sweater
Color: Royal Blue, Size: Small
It was true to size a perfect fit and the color is beautiful. Nice sweater for the amount paid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026