The Kenworth T800 40 Inch Complete Single Battery Box Assembly is a practical and reliable solution for Kenworth T800 models. With a width of 40 inches, this complete battery box is designed to fit most Kenworth T800 models. It is sold individually and offers a convenient and efficient way to store and protect your batteries. Its durable construction ensures long-lasting performance, making it a valuable addition to your vehicle. Upgrade your battery storage with this reliable and functional assembly.