148-7499: 5/16" Fuel Pump Switch

Descriptions: A Fuel Pump Switch is used in an Engine Brake that controls the fuel supply to the engine during braking. The assembly consists of parts like a protector, a nut, and a special washer. When the engine brake is activated, the fuel pump switch cuts off the fuel supply to the engine, which reduces the power output and stops the movement. Attributes: • Manufactured to precise specifications and are built for durability, reliability, and productivity • Helps to reduce the wear and tear on the brake components • Improves fuel efficiency by reducing the amount of fuel consumed during braking Applications: A Fuel Pump Switch is used to control the Engine Brake by altering the fuel pump power by turning it on or off, this is mostly used in Cat 3306, 3306B, 3406B, 3406B, 3406C, 3406C and 3406E Engine (Piston), 3508 Generator Set, D350E, D400D, and D400E Articulated Truck.