2,500lbs capacity per each spring, for 5,000lbs axle, Eye to Eye length: 25-1/4", Free open: 3", width of leaf: 1-3/4", 4 leaves
Can also be used on 3,500lbs axles by replacing the weaker 1,750lbs spring for extra capacity
It will replace SW4 / 72-25 / LIB-402-DE / UNA218 / PR4 / 124886 / 9150016 / 93181 (different SKU# 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
LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers.