The W900A 1982 & Older Kenworth Replacement Exhaust Pipe is a practical and reliable solution for replacing your worn-out exhaust pipe. With its 5" diameter and aluminized construction, this Y pipe is designed to fit most Kenworth W900A 1982 and older makes and models. It is a direct replacement for OEM part number K180-13088, ensuring a perfect fit and easy installation. This exhaust pipe offers durability and functionality, making it an ideal choice for maintaining the performance of your Kenworth truck.