The Torque Rod Bushing Kit is a practical and reliable solution for maintaining the performance of your vehicle. With a bolt hole size of 5/8" and made of durable polyurethane, this kit is designed to fit most Kenworth makes and models. Sold as a complete kit, it includes (1) TM38000 and (1) TS38000, ensuring you have everything you need for installation. Additionally, this kit is compatible with OE parts from Mack, making it a versatile choice for various vehicles. Trust in the quality and functionality of the Torque Rod Bushing Kit to keep your vehicle running smoothly.