We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.
🚛 Elevate your trailer game with LIBRA’s powerhouse suspension kit!
The LIBRA 3500lb Single Trailer Axle Suspension Kit is a robust, OEM-quality solution designed for standard 3,500 lbs trailer axles. Featuring dual 1,750 lbs leaf springs with nylon bushings, a precise 25-1/4 inch eye-to-eye length, and a comprehensive U-bolt and hanger kit, it guarantees durability, easy installation, and reliable performance trusted by industry leaders for over 16 years.
| ASIN | B09TJVC8JL |
| Best Sellers Rank | #995,822 in Automotive ( See Top 100 in Automotive ) #154 in Trailer Springs |
| Brand | LIBRA |
| Customer Reviews | 4.4 4.4 out of 5 stars (76) |
| Date First Available | February 27, 2022 |
| Item Weight | 50.1 pounds |
| Manufacturer | LIBRA |
| Manufacturer Part Number | SW4B |
| OEM Part Number | 072-42, SW4B |
| Package Dimensions | 28 x 28 x 7 inches |
A**R
Quality kit, good pkg, on time.
Kit provided all fasteners and parts needed to replace a very old system. Was impressed with how easy it was to install. Loose assemble ALL parts before tightening to aid in aligning. You will save :10 off the :65 it took me to finish the installation.
S**Y
Work
These work as they should. Its a universal part so some fabrication was necessary. Trailer pulls great
M**D
Quality
Quality product was not expecting the leaf springs and hangers to be so well made for the price.
M**.
Drurability
Works as it should
M**H
Libra excellent...UPS....terrible!!
Libra's customer service is very good. Unfortunately they shipped my order UPS, and part of it went missing. UPS out of Las Vegas is terrible. No local customer service available, no live bodies to talk to which I think is unethical. I am telling all of my suppliers not to use UPS to ship me stuff anymore..... and if they do, I will drop them as a supplier. A seller like Libra was excellent to deal with, and UPS makes them look bad. NO MORE UPS!!!
G**Y
No complaints!
Nice set.
C**8
U bolts are garbage
Edit: hopefully this bad review hits Libra the seller and not Amazon, when I attempted to contact both Covercraft (the company the product support links directed me to) and Libra regarding this issue Covercraft wanted nothing to do with it and Libra never contacted me back. When I contacted Amazon however they issued full refund without return of the kit. 5 stars Amazon. Zero stars Libra. Now I have to purchase my own U-bolts... When torquing down one of the u-bolts to 70 lb-ft the nut stripped all the thread off the u-bolt. U-bolt had to be cut off and replaced, tells me all the u-bolts are way too soft of metal
R**S
Awesome works great - 5 stars - Worth the Money
Awesome works great - 5 stars - Worth the Money
Trustpilot
2 months ago
5 days ago