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LIBRA 7000# 7k Tandem Trailer Axle Suspension Kit Leaf Spring/U-Bolt/Hanger Kit

4.5 (4) Write Review
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$369.99

$ 99 .00 $99.00

In Stock
  • 3,500lbs capacity per each spring, for standard 7,000lbs trailer axle , Eye to Eye length: 25-1/4", Free open: 3", width of leaf: 1-3/4", 6 leaves, 9/16" bushing dia
  • It will replace SW6 / LIB-601-DE / UNA223 / PR6 / 9150021 (different SKU# but same spring)
  • Include 5,200-7,000lbs axle U-bolt kit for 3" dia round trailer axle, Kit include: 4 x 7" long U bolts, U bolts dia. 1/2"; 2 x tie plates for 1-3/4" or 2" leaf springs; 8 x 1/2"-20 hex nuts
  • Include Complete tandem trailer axle hanger kit for 1-3/4" leaf springs, Kit include: 2 x EQ-E1 equalizers, 6 x 3" tall hangers, 8 x shackle straps, 14 x 9/16"-18 x 3" long shackle bolts and locknuts
  • LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers.


  • 3,500lbs capacity per each spring, for standard 7,000lbs trailer axle , Eye to Eye length: 25-1/4", Free open: 3", width of leaf: 1-3/4", 6 leaves, 9/16" bushing dia
  • It will replace SW6 / LIB-601-DE / UNA223 / PR6 / 9150021 (different SKU# but same spring)
  • Include 5,200-7,000lbs axle U-bolt kit for 3" dia round trailer axle, Kit include: 4 x 7" long U bolts, U bolts dia. 1/2"; 2 x tie plates for 1-3/4" or 2" leaf springs; 8 x 1/2"-20 hex nuts
  • Include Complete tandem trailer axle hanger kit for 1-3/4" leaf springs, Kit include: 2 x EQ-E1 equalizers, 6 x 3" tall hangers, 8 x shackle straps, 14 x 9/16"-18 x 3" long shackle bolts and locknuts
  • LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers.

woods
Reviewed in the United States on August 2, 2023
I could not find Square U bolts so had to buy locally. Very expensive. Everything else was good.
L. Jarvis
Reviewed in the United States on January 9, 2023
Received 8 wrong size u-bolts and plates. Contacted Libra and they sent a return label and shipped the correct ones. They said it would take 2 days to receive. It took 6 days and only sent 4 u-bolts and plates. Now I sit and wait for the other box!!!
Lynnwood Hatton
Reviewed in the United States on April 8, 2023
I was very pleased with how easily I was able to replace my old springs with this replacement set
James J.
Reviewed in the United States on May 24, 2022
The parts all showed up packaged well. But after checking that everything was there. I noticed there are no specs for installation. I left a message via Amazon to the seller, then shortly later found a phone number. I called Libra Trailer Parts, explained my issue. I was told that they do not have any information on any of their axle hanging kits. Their suggestion was to watch a YouTube video. I would highly recommend doing your research before but in this product. I knew going I. It was imported, but no literature… that just shows the kind of company this is that is selling these kits.