The Kenworth Chrome Replacement 6 O.D Inch Pipe Reduced to 5 Inch Left Side is a practical and reliable solution for replacing the Kenworth Part # K180-18615CP. This chrome pipe is designed to fit the 40 Inch Battery Box of most Kenworth makes and models. With its reduced size and high-quality chrome construction, it not only enhances the appearance of your vehicle but also ensures durability and longevity. Each pipe is sold individually, making it a convenient choice for those in need of a replacement. Upgrade your Kenworth with this chrome replacement pipe for improved functionality and style.