The Superlift U-bolt 4-pack (5/8 x 3-7/8 x 12.5, round) is a complete replacement hardware kit supplied with nuts and washers for installation. From Superlift, known for truck and off-road suspension parts, the set includes four high-strength U-bolts to replace worn mounting hardware and restore secure fastening during routine service or upgrades.
Superlift U-Bolt 4 Pack 5/8x3-7/8x12.5 Round w/ Hardware