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- 1,750lbs capacity per each spring, for standard 3,500lbs trailer axle
- Eye to Eye length: 25-1/4 inch, Free open: 3 inch, width of leaf: 1-3/4 inch, 4 leaves, 9/16 inch bushing dia, nylon bushings installed
- It will replace SW4B / 72-42 / LIB-401-DE / UNA212 / PR4B / 124903 / 9150014 / 93184 (different SKU# but same spring)
- LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers.
Ryan
Reviewed in the United States on December 26, 2024
These seem to last quite a bit longer than what was originally on my trailer and I pull my trailer 6 days a week so everything I install gets well tested. Make sure that the clip around the one end of the spring is towards the front of the trailer
Michael Hicks
Reviewed in the United States on November 18, 2024
Bolted on with no issues.
WILLIAM J.
Reviewed in the United States on October 29, 2024
A
Customer
Reviewed in the United States on August 29, 2023
These springs did not hold up and flattened after only a month - The company would not stand behind their product and we had to throw these out and lost the money. Went with another company’s springs and they have done much better. Disappointing, buyer beware.
Steve D
Reviewed in the United States on June 8, 2023
Love these
JC Bowden
Reviewed in the United States on May 6, 2023
The return policy is terrible. Almost scammish.
Jose e eliff
Reviewed in the United States on April 19, 2023
THEY WERE THE EXACT ONES I NEEDED WORKED GREAT"
Thomas Wilson
Reviewed in the United States on August 27, 2022
They fit great.
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