Parts

Maintain functionality, extend life, and minimize downtime with top-of-the-line service products and consumables that meet increasing industry demands.

GPL5669

20% off Komatsu starters and alternators

Use code "Start20" between October 1, 2025 and October 31, 2025 to get 20% off Komatsu starters and alternators (new and reman) on My Komatsu (online orders) only.

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Attachments Attachments
Cab Cab
Chassis Chassis
Chemicals Chemicals
Electrical Electrical
Engine Engine
Filters Filters
Fluids Fluids
Hose, Fittings & Adapters Hose, Fittings & Adapters
Hydraulics Hydraulics
Mining parts Mining parts
Paint & Supplies Paint & Supplies
Power Module Power Module
Power Train Power Train
Undercarriage Undercarriage
Work Equipment Work Equipment

Product support

Remanufactured components

When you invest in equipment, you need to know how to care for your machines across all phases of the lifecycle. From initial machine assembly to service and rebuild work, Komatsu can help you to keep your machines running at peak performance.

Reman

My Komatsu

If you’ve ever wanted a comprehensive digital hub that allows 24/7 access to machine telematics data, parts manuals, service manuals, software and parts ordering — all in a single place — we’ll partner with you to make sure that My Komatsu delivers exactly what you need.

mykomatsu