2,500lbs capacity per each spring, for 5,000lbs axle
Can also be used on 3,500lbs axles by replacing the weaker 1,750lbs spring for extra capacity
Eye to Eye length: 25-1/4", Free open: 3", width of leaf: 1-3/4", 4 leaves
It will replace SW4 / 72-25 / LIB-402-DE / UNA218 / PR4 / 124886 / 9150016 / 93181 (different SKU# 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.