With undercarriage among one of the most expensive components for any crawler equipment, using the highest quality track parts and components is critical for managing your operating costs.

For Komatsu equipment, we recommend genuine Komatsu undercarriage and genuine Komatsu replacement parts, which has been designed and manufactured to give you optimum track life across many different operating conditions. Genuine Komatsu Undercarriage is available to suit a wide range of models and built to the highest quality standards.

Komatsu undercarriage parts includes grousers, shoes, sprockets, links and link assemblies, chains, track rollers and carrier rollers.

To ensure your undercarriage is correctly tensioned and adjusted, we supply track adjusters, track tensioners and recoil springs.

We are also a supplier of complete travel motors, as well as individual travel motor parts and components.

When you need undercarriage replacement parts for your tracked machine, you can find it on myKomatsu via the Search field or in the Parts Books.

Remember, all genuine Komatsu parts are covered by our Komatsu warranty, and are designed and manufactured to KES (Komatsu Engineering Standards).

For all parts orders over $500 ex GST, delivery is free, and we ship New Zealand-wide with instant tracking via email alerts.