Fuel injection pumps deliver fuel to the engine at the right pressure and time for proper combustion. Cat Fuel Injection Pumps are developed specifically for your Cat engine, for the best performance at the best price. Each unit comes with a full 12-month warranty and is computer-tested for 20 critical quality points to ensure maximum performance and fuel economy. Regardless of the equipment it’s powering or the conditions it has to endure, you’ll get outstanding wear life and overall performance that no will-fit product can beat.