Upgrade your Kenworth truck with the Kenworth 7 Inch Reduced to 5 Inch Left Side Chrome Replacement Pipe. This chrome replacement pipe is designed to fit the 45 Inch Battery Box of most Kenworth makes and models, replacing Kenworth Part #K180-18616CP. The reduced size and chrome finish add a sleek and polished look to your truck while ensuring a perfect fit and functionality. Sold individually, this replacement pipe is a practical and stylish choice for enhancing your Kenworth truck's appearance and performance.