Komatsu Parts
Aftermarket Komatsu Parts for heavy equipment
Construction Parts PNW helps contractors, repair shops, municipalities and equipment owners identify aftermarket wear and replacement parts for Komatsu heavy equipment. Common applications include D31–D155 dozers; PC35–PC490 excavators; WA200–WA500 wheel loaders; GD655/GD675 motor graders; and TimberPro, harvester, forwarder and attachment families. Model-family references are a starting point only; the exact configuration and serial range determine fitment.
Komatsu Parts by Machine Type
- Komatsu Dozer Parts
- Komatsu Excavator Parts
- Komatsu Wheel Loader Parts
- Komatsu Motor Grader Parts
- Komatsu Forestry Equipment Parts
Parts and Product Categories
We source and quote undercarriage components, cutting edges, end bits, bucket teeth and adapters, cab glass, filters, forestry mulcher tools and grinder tips. Products shown online represent available catalog categories, but stock status, lead time and compatibility can change by part number and application.
Shop Komatsu or John Deere Parts by Product Type
- Undercarriage and rubber tracks
- Cutting edges and blades
- Bucket teeth and adapters
- Excavator cab glass
- Cabin air filters
Model, Serial Number and Fitment Guidance
Before ordering, provide the full model including dash series, machine serial number, existing part or casting number, component dimensions, mounting pattern and clear photos. A model decal alone is not enough when a manufacturer revised a machine within the same family. For undercarriage, measure both sides and inspect mating components; for ground-engaging tools, confirm the complete edge, adapter or holder system.
Availability, Shipping and Quote Support
Some products can be purchased online, while oversized, heavy or application-specific parts may require a freight or special-order quote. Shipping method, cost and lead time depend on product weight, dimensions, destination and supplier availability. We will confirm compatible options and current availability before finalizing a quote. Review our shipping and returns information, submit a Part Finder Request for identification help, or request pricing and availability. Photos and measurements often prevent delays.
Komatsu Hub Parts FAQs
Why does the Komatsu dash series matter?
A PC210-8, PC210-10 and PC210-11 can use different components even though the base model is the same. The full dash series and serial number help narrow the correct parts book and configuration.
Can you help when the part number is unreadable?
Yes. Send the machine model and serial number plus measurements and photos of the worn part, mounting area and any remaining markings.
Independent Aftermarket Parts Support
Construction Parts PNW is an independent parts supplier and is not affiliated with Komatsu. Brand, model and OEM-number references are used only to identify compatible applications. Call (253) 255-1775 if you want to discuss a machine or part before submitting a request.