The Stainless Steel Axle Differential Lock/Unlock Switch Guard is a practical and durable accessory designed to fit most Peterbilt 359 makes and models. This guard provides protection for the axle differential lock/unlock switch, ensuring its longevity and functionality. Made from high-quality stainless steel, it offers reliable performance and resistance against wear and tear. With its easy installation process, this switch guard is a convenient solution for maintaining the switch's integrity. Enhance the lifespan of your vehicle's axle differential lock/unlock switch with this reliable and sturdy guard.