Parts You Need, Solutions You Trust

Dedicated to getting you the parts you need to maximize your machine uptime

Keep your equipment running longer with the right replacement parts.

Komatsu Genuine Parts are built to meet original equipment specs, ensuring top performance for new Tier 4 Final Machines. Replacing worn parts with genuine Komatsu options means better value and extended machine life.

What you need, when and where you need it.

Maximize performance, extend life, and reduce downtime with premium service products and consumables tailored to industry demands:
  • Lubricants & Coolants
  • Batteries & Electrical Parts
  • Hoses & Filters
  • Undercarriage Parts
  • Hydraulics
  • Tracks
  • Ground Engaging Tools
  • Reman Parts

Kirby-Smith Machinery ensures optimal machine performance with minimal downtime through a vast Parts Distribution network and Komatsu's U.S. distribution centers, delivering what you need, when and where you need it.

Online Parts ordering through MyKomatsu,
your parts needs are a few clicks away.

MyKomatsu

24/7 Accessibility of Parts Ordering Online

Need Reman Parts?

View Benefits of Komatsu Reman Parts

Frequently Asked Questions

Find answers to the most frequently asked questions for Careers and Job Opportunities with our company.

Komatsu Advantage Coverage Protection is a reliable, comprehensive service and support from the OEM for new and used machine purchases. With an Advantage Extended Coverage plan, your machines get genuine Komatsu parts, and the expertise of our highly trained and factory-certified technicians.

Komatsu Care Plus programs provide model-specific detail, outlining maintenance items serviced, repair coverages, program benefits, and terms and conditions. Both programs provide automatic scheduling for maintenance services, genuine parts, certified labor, machine inspections, and regular oil sampling.

Komatsu Advantage Coverage Protection is a reliable, comprehensive service and support from the OEM for new and used machine purchases. With an Advantage Extended Coverage plan, your machines get genuine Komatsu parts, and the expertise of our highly trained and factory-certified technicians.

Komatsu Care Plus II also includes Komatsu's Premier Extended Coverage for customers looking for fixed repair costs. Under Komatsu Care Plus and Komatsu Care Plus II, repair and maintenance service can be performed by any authorized U.S. Komatsu distributor, regardless of where in the U.S. the machine was purchased.

Komatsu Advantage Coverage Protection is a reliable, comprehensive service and support from the OEM for new and used machine purchases. With an Advantage Extended Coverage plan, your machines get genuine Komatsu parts, and the expertise of our highly trained and factory-certified technicians.

Komatsu Care Plus III is a comprehensive maintenance, repair and consumables replacement program that simplifies your equipment’s total cost of ownership with a fixed cost per hour for qualifying repairs and replacements. You are billed based on your monthly utilization at a cost per hour, which means your pay is directly correlated with your equipment usage. Komatsu Care Plus III is the first program to offer you max coverage for the first life of your machine and include wear items.

Whether you’re looking for extended maintenance, additional repair coverage, or a fixed-cost-per-hour option, Komatsu Care has the right maintenance and repair solution for you. Komatsu Care Plus programs build on top of one another, providing you with different tiers of support tailored to your business needs.

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