The Kenworth W900A 45 Inch Double Step Battery Box Assembly is a practical and reliable solution for Kenworth W900A models. With its 45-inch width and double step design, this battery box assembly offers convenience and ease of access. It is available with two steps and fits most Kenworth W900A models. This product is designed to provide a secure and efficient storage solution for batteries, ensuring their longevity and proper functioning. Upgrade your Kenworth W900A with this battery box assembly for enhanced practicality and organization.