3,000 lbs capacity each, for 6,000lbs mobile home trailer axle. Eye to Eye length: 25-1/4", Free open: 3", width of leaf: 1-3/4", 1 leaf, 0.65" eye dia, no bushing. It will replace TE30 / 72-40 / LIB-101-DE / UNA115 / MD-35 / 125259 / 93118 (different SKU# but same spring). Mono leaf, tapered design. Include 2 Sets U-bolt kit for 3" dia round trailer axle, each 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

Please note: fitment guide is for reference only and does not guarantee the tire will fit your specific model. Please check your owner's manual to ensure proper fitment.