3099666 | Genuine Cummins® Twin Cylinder Air Brake Compressor A/C A Fuel Pump EX551001 is

A Fuel Pump EX551001 is a critical component in an engine’s fuel system that moves fuel from the tank to the engine at the correct pressure and flow rate so the engine can operate properly

Without the compressor

Takes too long to reach operating air pressure

Part Number: 10R-046888

Signs of Bad Diesel Exhaust Fluid Pump 0-986-44D-123:

3099666 | Genuine Cummins® Twin Cylinder Air Brake Compressor A/C A Fuel Pump EX551001 isDescription: A Air Compressor 3099666 is a mechanical device that converts power (from an engine or electric motor) into compressed air, which can then be used to operate tools, systems, or equipment. In vehicles, especially diesel trucks, it is a critical component of the air brake system and other pneumatic systems. Twin Cylinder Air Brake Compressor For Cummins Engine 14 liter 855, M11, N14 Part Number: 3099666, 3099666NX Condition: New Manufacture