Komatsu Parts

Replacement and aftermarket parts for Komatsu heavy equipment, covering dozers, excavators, wheel loaders, and motor graders across a wide range of models and generations. Whether you're sourcing hydraulic components, undercarriage parts, engine parts, or structural assemblies, Broken Tractor carries both new and used Komatsu parts to keep your machine running.

Fits Models At A Glance

• Dozer Series: D20, D21, D31, D37, D39, D41, D51, D53, D58, D61, D65, D85, D155, D355, D375, D475
• Excavator Series: PC27, PC35, PC40, PC45, PC50, PC60, PC75, PC78, PC100, PC120, PC130, PC150, PC200, PC210, PC220, PC240, PC300, PC350, PC400, PC450
• Wheel Loader Series: WA100, WA150, WA180, WA200, WA250, WA300, WA380, WA400, WA430, WA470, WA500
• Motor Grader Series: GD305, GD505, GD511, GD530, GD655, GD670

Key Notes

• Part Types: Hydraulic cylinders, pumps, motors, undercarriage components, engine parts, filters, and structural assemblies
• Condition: New aftermarket and used OEM parts available across most model lines
• Application: Construction, mining, land clearing, grading, and material handling equipment
• Fitment: Verify model and serial number before ordering to ensure correct part application

Why Choose Broken Tractor

• ✅ Wide Komatsu model coverage from multiple decades
• ✅ New aftermarket and used OEM options available
• ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH