The Trailing Arm Bushing is a practical and reliable product designed to enhance the performance of your vehicle. With a length of 5 1/2", inner diameter of 1 1/4", and outside diameter of 2", this polyurethane bushing is built to last. It fits most Peterbilt makes and models, making it a versatile choice for various vehicles. Compatible with OE parts Dyco D502 and Van Raden 3049271, this bushing ensures a secure and stable connection, providing improved handling and stability on the road. Trust in the durability and functionality of the Trailing Arm Bushing for a smoother and safer driving experience.