Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Air Lift LoadLifter 5000 Air Spring KitAir Lift LoadLifter 5000 Rear Air Spring Kit Up to 5,000 lb of load leveling support to reduce squat, sway, harsh ride, and bottoming out. Fully adjustable from 5100 PSI so you can fine tune comfort and control when towing or hauling. Key Specs Compatibility: Rear axle helper air springs for many ton and 1 ton pickups (rear kit; drilling required on most applications). Capacity: Up to 5,000 lb of load leveling support (not GVWR increasing).
Air Lift LoadLifter 5000 — Rear Air Spring Kit — Up to 5,000 lb of load-leveling support to reduce squat, sway, harsh ride, and bottoming out. Fully adjustable from 5–100 PSI so you can fine-tune comfort and control when towing or hauling.
Key Specs
- Compatibility: Rear-axle helper air springs for many ¾-ton and 1-ton pickups (rear kit; drilling required on most applications).
- Capacity: Up to 5,000 lb of load-leveling support (not GVWR-increasing).
- Adjustability: 5–100 PSI operating range to match load and ride preference.
- Ride Benefits: Helps eliminate squat, trailer sway, rough ride, and bottoming.
- Clearance Note: Requires 8″ between tire and frame; will not fit trucks with a side-mount fifth-wheel hitch.
- Replacement Air Spring: 50201
- Box Specs (approx.): 35.5 lb · 14.125″ W × 9.25″ D × 10.75″ H
- Related: Pair with an onboard air system (e.g., single/dual-path) for in-cab control.
Installation
- Difficulty: Intermediate (drilling + routing airline).
- General Steps: Support vehicle; install brackets and bellows; route airlines away from heat/moving parts; leak-check with soapy water; set baseline PSI loaded/unloaded.
- Tips: Maintain minimum pressure when unloaded; re-torque and re-check for leaks after the first 50–100 miles.
For uneven side-to-side loads (slide-in campers, toolboxes), consider a dual-path air management system to set different left/right pressures. Ask us about FFS Professional Installation services.
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
4.4 ★★★★★
Based on 667 reviews
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Product Reviews
★★★★★ 5
Excellent Quality Wire Lugs and Adhesive Heat Shrink Set
Size: 2/0 Awg - 3/8" (M10) Ring, Number of Items: 10
I recently purchased the 10pcs 2/0 AWG-3/8" Wire Lugs Ring Terminal Connectors along with the 10pcs 3:1 Dual Wall Adhesive Heat Shrink set from Amazon and I must say, I am thoroughly impressed with the quality and performance of this product!
Firstly, the wire lugs are exceptionally well-made with heavy-duty materials. The copper construction ensures excellent conductivity, making them ideal for various electrical applications. The 2/0 American Wire Gauge size with a 3/8" ring terminal is perfect for my specific needs, and they fit securely on the cables, providing a reliable and sturdy connection.
The wire lugs come with the corresponding 3:1 dual wall adhesive heat shrink tubes, which are an excellent addition to the set. These heat shrink tubes offer superior insulation and protection, making sure that the connection is secure and insulated against any potential damage or short-circuiting. The adhesive lining within the heat shrink tubes ensures a tight and waterproof seal, further enhancing the reliability of the connection.
I found the installation process to be straightforward and hassle-free. The wire lugs are easy to crimp onto the cables, and the heat shrink tubes shrink perfectly around the connection using a heat gun. The adhesive within the heat shrink tubes bonds effectively, leaving no room for any moisture or contaminants to compromise the connection.
Overall, I highly recommend the 10pcs 2/0 AWG-3/8" Wire Lugs Ring Terminal Connectors and 10pcs 3:1 Dual Wall Adhesive Heat Shrink set. The quality and performance of this product exceeded my expectations. Whether you're working on automotive projects, marine applications, or any electrical wiring projects, this set will undoubtedly fulfill your requirements. It's a fantastic value for the price, providing reliable and secure connections.
I'm extremely satisfied with my purchase, and I will definitely be purchasing more in the future for my upcoming projects. Don't hesitate – give this product a try, and you won't be disappointed!
Disclosure: I received no incentive or compensation for providing this review. My review is based on my personal experience as a customer.
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Reviewed in the United States on December 27, 2023
★★★★★ 5
Two thumbs up
Size: 1/0 Awg - 3/8" (M10) Ring, Number of Items: 4, Size: 1/0 Awg - 3/8" (M10) Ring, Number of Items: 4
Very nice battery lugs. They are not thin junk & they fit. I used a hydraulic crimper which gave me an excellent crimp. Well worth the money.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Works fine
Size: 6 Awg - 3/8" (M10) Ring, Number of Items: 10
Decent quality
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Item is worth every penny
Size: 4 Awg - 3/8" (M10) Ring, Number of Items: 10
Very well packaged and very good quality shrink tube super thick 😄 item is as prescribed 💯 Thank You
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Reviewed in the United States on April 25, 2026
★★★★★ 4
Good Terminals
Size: 8 Awg - 1/4" (M6) Ring, Number of Items: 10
Used to make radial wire sets for amateur radio. Good connectors with thick metal. Heat shrink is glue lined. Would purchase again.
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Reviewed in the United States on May 1, 2026