

🚛 Upgrade your trailer’s backbone with LIBRA’s powerhouse suspension kit!
The LIBRA 3500lb Tandem Trailer Axle Suspension Kit features dual 1,750lb leaf springs with precise 25-1/4 inch eye-to-eye length, nylon bushings, and a comprehensive U-bolt and hanger hardware set. Trusted by OEMs for over 16 years, this kit ensures a perfect fit and durable, reliable suspension for standard 3,500lb trailer axles.
| ASIN | B09TJT9LJN |
| Best Sellers Rank | #159,988 in Automotive ( See Top 100 in Automotive ) #29 in Trailer Springs |
| Brand | LIBRA |
| Customer Reviews | 4.6 4.6 out of 5 stars (100) |
| Date First Available | February 27, 2022 |
| Item Weight | 53.7 pounds |
| Manufacturer | LIBRA |
| Manufacturer Part Number | SW4B |
| OEM Part Number | 072-42, SW4B |
| Package Dimensions | 27 x 11 x 6 inches |
C**D
Great Leaf Spring Kit
Well built - fits exactly as it should. Quality materials and coatings. I couldn't be happier with this kit. Had everything I needed and more. I have weld-in-place brackets for the leaf spring ends, so I didn't require the u-brackets that the kit provided, but nice to know if I ever break one, that I have them for the repair. Great little kit! Heavy Duty U-Bolts and mounting plates. Good quality hardware (nuts/washers/coupling plates). HIGHLY RECOMMEND
B**N
Bob
Very good product for a very good price.It came 2 days early too.Super Fastshipping
B**N
I would recomend.
I used these to replace the warn out springs on my camper. They were an affordable solution. The quality seemed pretty good. The only concern i had, was the supplied nuts didn't seem to have much locking power compared to higher quality ones.
L**E
Good product
Good product everything lined up perfectly and fit the way it should I would def purchase again
R**E
Exact fit
Exactly what it said it was and a perfect replacement for my trailer.
A**R
as expected
lots of options to choose from. see to it you get what you need. but it went together as expected, and works great.
J**.
Hardware could be threaded better.
Springs and brackets fit well , bolts and nuts not threaded great but could make most work. 1 nut had no threads at all.
R**S
Bolts right on
Great fit. Easy price.
Trustpilot
3 weeks ago
2 months ago