Quality Non-Original Caterpilliar Parts Supplier

Fuel Injection

EPU Engineers are constantly developing high quality Fuel System parts that enable our customers to meet increasing emission requirements, as well as, maximizing fuel economy and performance. At EPU, we inspect the accuracy, reliability, productivity and service life of our fuel system parts to make sure they perform in the machine the way they are intended to.

The following are some of the EPU Fuel system replacement parts available for your heavy equipment:


Our rigorous inspection process ensures EPU injectors have the right fuel delivery, uniformity, injecting angle and atomization to increased fuel efficiency and performance.

Pencil Nozzle

Pencil Nozzle is one of the main components of fuel injection systems. It regulates the flow of fuel to the ultimate ignition Compartment. Demand EPU Pencil Nozzles to minimize operation costs.

Plungers & Barrels

EPU Plungers & Barrels are optimized parts that will assure you achieve an upgrade on your fuel system as well as the desired engine performance.

Fuel Assembly Lines

At EPU we have a complete reference of Fuel Assembly Lines for your convenience. We guarantee a top quality product that will carry fuel, oil and lubricants under low as well as high pressure and high temperature.