The Superlift U-bolt 4-pack (5/8 x 3-7/8 x 165, round) is supplied as a full replacement hardware kit with the nuts and washers needed for installation. Sourced from Superlift’s suspension lineup, this set includes four high-strength U-bolts intended to serve as a direct replacement for worn fasteners and to provide reliable fastening during maintenance or repair.
Superlift U-Bolt 4 Pack 5/8x3-7/8x165 Round w/ Hardware