This Torque Rod Bushing Kit is a practical solution for those looking to improve their vehicle's performance. The kit includes 6 TS38000 and 2 TT38000 polyurethane bushings, with a bolt hole size of 5/8". It fits OE parts from popular brands such as Hendrickson, International, Kenworth, and Peterbilt. Sold by kit, this product is an affordable and easy-to-install upgrade that can help reduce vibration and improve handling. Upgrade your vehicle's suspension with this Torque Rod Bushing Kit.