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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.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
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Product Reviews
★★★★★ 4
Another quality Quick Start book
Format: Paperback
Haven't gotten that far into the book yet, but so far the material is good.
IMO, the book would be far better if it had a spiral binding like the Python Quick Start books I bought. Programming type books are much easier and better to use when they lay flat.
This would probably make the book more expensive to purchase, but would be well worth it.
The contents of the book are well laid out starting with simple basic topics and progressing through the more advanced ones. The chapters on Asynchronous JavaScript and JQuery were, IMHO, light in the amount of information provided. The book is designed/written to provide a "quick start" on JS, but I think that there could have been more details provided for these two topics.
All in all this book provides an adequate introduction to doing JS coding.
Any plans on doing an advanced Javascript book to cover topics like map and other advanced programming constructs?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2024
★★★★★ 5
Great Javascript resource for learning the basics!
Format: Kindle
This book was a great resource for helping me to learn Javascript. It walked me through step by step and provided me with tools to build some solid skills. I found it immensely helpful and I think you will too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
★★★★★ 5
Perfect book for beginners
Format: Paperback
I started designing my website using another book that covered HTML, CSS and JavaScript. I got pretty good with HTML, passable with CSS but could not get my head around JavaScript. Little code snippets that illustrated various functions just didn’t do it.
This book is totally different. Using downloadable example code and the free Visual Studio Code editor, the author takes you step by step through slowly constructing a complete JavaScript-driven website. I found writing and debugging my own code to greatly enhance my understanding of the material. And while I’m yet to get to that stage, being able to do full-stack development using Node.js and Ajax is a major plus.
This is the perfect book for beginners wanting to learn JavaScript. Highly recommended.
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Reviewed in the United States on January 27, 2025
★★★★★ 5
A great book you’ll need every day for your entire web developer career!
Format: Paperback
This book is great! I have been working on becoming a web developer and this book is a major help in filling in the gaps from other resources I’ve used. Many other resources don’t really explain why some things work the way they do, but this book explains it all! You’ll always want to have it around because it’s great to go back and reference when you’re having trouble. I highly recommend all of the Quick Start books! I’ve got the HTML/CSS, JavaScript, Python, and SQL books that I use daily! If you want to become a web developer or programmer, start with the HTML/CSS book and then branch off from there. You won’t regret it! They are all very beginner friendly and easy to understand. 💙
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Reviewed in the United States on January 22, 2025
★★★★★ 5
Easy to read
Format: Paperback
Easy to read
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
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