This replacement pipe is designed for Kenworth W900B, T600, and T800 models. With a 5" diameter, it is available in both aluminized and chrome plated options. Sold individually, this pipe fits OEM Part Number K180-6326. Its practicality lies in its ability to seamlessly replace worn-out pipes, ensuring optimal performance and longevity for your vehicle. Upgrade your exhaust system with this reliable and durable replacement pipe.