Quality Non-Original Caterpilliar Parts Supplier

Electrical Engine Parts

EPU takes care of every aspect of your machine performance. Tested at our facilities to guarantee their proper working condition, EPU electrical parts are built to last and work in the most extreme environment conditions.

The following are some of the EPU Electrical parts available for your heavy equipment:


At EPU, all of the alternators go through extensive testing and quality control measures throughout the production process.


EPU batteries provide plenty of cold cranking power for easy starting and ample reserve power to handle the cycling demands of commercial applications.

Electrical Terminals

Corrosion around electrical terminals can lead to loss of current. In order to keep the electrical systems running use non-corrosive EPU Electrical Terminals.

EPU Glow Plugs

Glow plugs feature a Tube Alloy that offers a higher resistance to the erosion produced into the combustion chamber. The internal resistance re-design produces a higher durability.