LIBRA Trailer Leaf Spring 6 Leaf Slipper 4000# Capacity for 8000# 8K Axle -Set 4

4,000lbs capacity per each spring, for standard 8,000lbs trailer axle;  Free length from center of eye to end of hook: 29-1/2", Free open: 3-1/2", width of leaf: 2", 6 leaves, 9/16" bushing dia; It will replace E5115 / LIB-602-SH / UNA161 / 9150024 / 93170 (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.