2,000lbs capacity per each spring, for standard 4,000lbs trailer axle,Eye to Eye length: 25-1/4 inch, Free open: 3 inch, width of leaf: 1-3/4 inch, 3 leaves, 9/16 inch bushing dia, nylon bushings installed
It will replace SW3 / 72-24 / LIB-304-DE / UNA220 / PR3 / 125797 / 9150013 / 93102 (different SKU# but same spring)
Include U-bolt kit for 2-3/8" dia round trailer axles , Kit include: 4 x 5-1/2" long U bolts, U bolts dia. 1/2"; 2 x tie plates for 1-3/4" 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.