Quality Non-Original Caterpilliar Parts Supplier

Non-Original Caterpillar Undercarriage Components

Undercarriage components work as a system to move the machine in any type of terrain. EPU produces high quality undercarriage parts to keep our machine running productively without delays. Undercarriage components can account for a large amount of the repair investment you make over the life of the machine. For this reason, EPU offers the best high quality undercarriage replacement parts, while giving customers the ability to obtain significant savings to reduce repairs cost on their machine.

The following are some of the EPU undercarriage replacement parts available for your machine:


EPU offers idlers that are made of premium quality cast steel. Using state of the art technology, idlers undergo a special heat treatment that provides them with long durability and smoothness.

Track Links

EPU Track Links have excellent wear resistance, even in the most severe working conditions. This is assured by modern rail induction hardening systems. This process offers the necessary control and accuracy to focus the heat to a specific area of the part.

Track Adjuster & Recoil

EPU Track adjuster & recoil ensure optimum shock absorbance, protects your machine from grease leakage and reduces the risk of compressing and releasing the spring.


All EPU Rollers are produced with cutting edge processes such as rotator friction welding robots or induction heat treatments to ensure proper hardness levels. They are highly praised in the market as a product with a long wear life, and impact resistance.