Komatsu Hydraulics

Buy Hydraulic Parts Online

Komatsu Hydraulic Parts


Komatsu can supply a complete range of hydraulic parts for excavators, loaders, dump trucks, graders, dozers, backhoes and skidsteers.

These include boomarm and bucket, as well as blade and ripper cylinders, along with all associated valvesswivel joints and O-rings.

Hydraulic parts and components are available for all Komatsu-branded hydraulic pumps, including gear pumpspiston pumps, as well as for our unique CLSS (closed-centre load-sensing system) hydraulics.

We also supply individual parts and assemblies for hydraulic tanksvalvesPPC (proportional pressure control) valves , anti-drop valves, accumulatorsspoolsbusheshydraulic hose and hydraulic piping, along with filters and connector parts.

We are a supplier of complete pump assemblies, as well as individual parts for steering pumpsoil pumps, hydraulic pumpscontrol pumpsemergency steering pumps, along with swing motors, travel motors and undercarriage travel motors.

In addition, you can order complete hydrostatic drive system assemblies, or individual parts, as well as parts for electronically controlled suspension systems (ECSS).

When you need replacement parts for any part of your machine’s operator control system, you can find it on myKomatsu via the Search field or in the online Parts Books.

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


Available 24/7, is your one-stop shop to search and buy parts online. Get free standard delivery for online orders over $500 ex GST and track your orders via email or SMS.

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