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Explore our large inventory of Komatsu final drives. Talk to a parts expert and find a best-priced, best-built final drive.

With solutions available for many Komatsu excavator models, we are sure to have the Komatsu final drive or travel motor you need. Our new H&R brand final drives and reconditioned OEM final drives are both excellent options that provide incredible performance and reliability at up to 70% off the cost of new OEM dealer pricing and yet still offer the peace-of-mind of that comes from purchasing a final drive from a respectable, long-standing final drive provider.

At H&R, our confidence in our products allows us to offer a 2-year warranty on new H&R Brand final drives and 6 month warranty on reconditioned final drives.

Call: 800-333-0650 Get a Quote

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Why H&R Final Drives

Our Warranty

We take pride in the craftsmanship and performance of our new H&R brand final drives and you’ll see that confidence reflected in our product and in the solid 2-year warranty we offer on our new H&R final drives.

Exceptional Quality

Many of our manufacturers build parts for the original equipment manufacturers (OEMs), and every H&R final drive is built in a factory using precision machine capabilities. This ensures a perfect fit and exceptional performance, year after year.

Unparalleled Performance

Because of our long history in the business and our dedication to customer service, we’ve developed a detailed knowledge of OEM performance specs — we make sure our final drives perform the same or very similar to the standards of the OEM drives.

Perfect Fit

Our new H&R final drives are designed to meet exact, critical dimensions and will fit your machine without any alterations or new sprockets required — preventing the abnormal wear and premature failure common in some competitors' products.

Plug-and-Play Porting

When your final drive arrives we want you to get back to work fast so we provide all the necessary fittings needed to address any differences in final drive ports. With our competitors, we often find their customers calling us after delivery for help with their fitting issues.

Incredible Service

Our customer service doesn’t stop at the point of sale. We stock replacement parts for every final drive we sell. In the event you do need a part, you won’t be waiting for replacements shipped from other parts of the world. We aim to get you repaired or replaced and back to work fast.

Proven & Trusted Manufacturing

H&R final drive components are built in Italy, Japan, or Korea.

While our competitors sacrifice quality to compete with our drives, we know the importance of having a final drive that will stand the test of time and unrelenting work so every H&R brand drive is manufactured to rigorous standards in a factory that holds themselves to the same.

US-based Techs and Sales Teams

The Aftermarket Final Drive Industry Was Founded at H&R.

When you call H&R for help in your search or with questions after your purchase, you'll be connected to our team in Buffalo, New York. Call a competitor with even the most basic question and see how it goes. Then call or contact us. Go ahead. Hit that button.

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Select Komatsu Final Drives We Stock

  • Komatsu 330M-1 Final Drive
  • Komatsu D155AX-3 Final Drive
  • Komatsu D155AX-6 Final Drive
  • Komatsu D275A Final Drive
  • Komatsu D31PX-21 Final Drive
  • Komatsu D31PX-21A Final Drive
  • Komatsu D375A-3 Final Drive
  • Komatsu D39EX-21A Final Drive
  • Komatsu D39PX-21 Final Drive
  • Komatsu D41P-6 Final Drive
  • Komatsu D475A-3 Final Drive
  • Komatsu D51PX-22 Final Drive
  • Komatsu D58P-1B Final Drive
  • Komatsu D61PX-12 Final Drive
  • Komatsu D61PX-15 Final Drive
  • Komatsu D61PX-15EO Final Drive
  • Komatsu D65EX-12 Final Drive
  • Komatsu D63E-1 Final Drive
  • Komatsu D65EX-12 Final Drive
  • Komatsu D65EX-15 Final Drive
  • Komatsu D65EX-15EO Final Drive
  • Komatsu D65EX-16 Final Drive
  • Komatsu D65PX-12 Final Drive
  • Komatsu D65PX-15 Final Drive
  • Komatsu D65PX-15EO Final Drive
  • Komatsu D66S-1 Final Drive
  • Komatsu D85EX-15 Final Drive
  • Komatsu D85P-21 Final Drive
  • Komatsu D85PX-15 Final Drive
  • Komatsu D85PX-18 Final Drive
  • Komatsu HD325-6 Final Drive
  • Komatsu HD465-3 Final Drive
  • Komatsu HD465-5 Final Drive
  • Komatsu HD465-7E0 Final Drive
  • Komatsu HD605-7 Final Drive
  • Komatsu HD785-5LC Final Drive
  • Komatsu HM300-1 Final Drive
  • Komatsu HM300-2 Final Drive
  • Komatsu HM350-1 Final Drive
  • Komatsu HM400-1 Final Drive
  • Komatsu HM400-1L Final Drive
  • Komatsu HM400-2 Final Drive
  • Komatsu PC100-6 Final Drive
  • Komatsu PC1100-6 Final Drive
  • Komatsu PC1100LC-6 Final Drive
  • Komatsu PC120-3 Final Drive
  • Komatsu PC120-6 Final Drive
  • Komatsu PC1250LC-8 Final Drive
  • Komatsu PC1250SP-8 Final Drive
  • Komatsu PC128US-1 Final Drive
  • Komatsu PC130-8 Final Drive
  • Komatsu PC138USLC-2 Final Drive
  • Komatsu PC150-5 Final Drive
  • Komatsu PC150-6K Final Drive
  • Komatsu PC150LC-6K Final Drive
  • Komatsu PC160-6K Final Drive
  • Komatsu PC160LC-LGP Final Drive
  • Komatsu PC1800-6 Final Drive
  • Komatsu PC180LC-3 Final Drive
  • Komatsu PC200-6 Final Drive
  • Komatsu PC200-6l Final Drive
  • Komatsu PC200-8 Final Drive
  • Komatsu PC200LC-3 Final Drive
  • Komatsu PC200LC-6 Final Drive
  • Komatsu PC200LC-6L Final Drive
  • Komatsu PC200LC-6LE Final Drive
  • Komatsu PC200LC-7 Final Drive
  • Komatsu PC200LC-7L Final Drive
  • Komatsu PC200LC-8 Final Drive
  • Komatsu PC200LC-8EO Final Drive
  • Komatsu PC200LC-8HY Final Drive
  • Komatsu PC200Z-6LE Final Drive
  • Komatsu PC210-8K Final Drive
  • Komatsu PC210LC-10 Final Drive
  • Komatsu PC210LC-6L Final Drive
  • Komatsu PC210LC-6LE Final Drive
  • Komatsu PC210LC-8K Final Drive
  • Komatsu PC210NLC-8 Final Drive
  • Komatsu PC220-6 Final Drive
  • Komatsu PC220-8 Final Drive
  • Komatsu PC220LC-3 Final Drive
  • Komatsu PC220LC-5 Final Drive
  • Komatsu PC220LC-5L Final Drive
  • Komatsu PC220LC-6 Final Drive
  • Komatsu PC220LC-6L Final Drive
  • Komatsu PC220LC-6LE Final Drive
  • Komatsu PC220LC-7 Final Drive
  • Komatsu PC220LC-7L Final Drive
  • Komatsu PC220LC-8 Final Drive
  • Komatsu PC228US-3E O-D Final Drive
  • Komatsu PC228US-3E0 Final Drive
  • Komatsu PC228USLC-1 Final Drive
  • Komatsu PC228USLC-2 Final Drive
  • Komatsu PC228USLC-3 Final Drive
  • Komatsu PC228USLC-3N Final Drive
  • Komatsu PC228USLC-8 Final Drive
  • Komatsu PC240-8 Final Drive
  • Komatsu PC240LC-10 Final Drive
  • Komatsu PC240LC-8K Final Drive
  • Komatsu PC240NLC-8K Final Drive
  • Komatsu PC250LC-6L Final Drive
  • Komatsu PC250LC-6LC Final Drive
  • Komatsu PC270LC-7L Final Drive
  • Komatsu PC270LC-8 Final Drive
  • Komatsu PC290LC-11 Final Drive
  • Komatsu PC290LC-8K Final Drive
  • Komatsu PC300-6 Final Drive
  • Komatsu PC300HD-6LC Final Drive
  • Komatsu PC300HD-6LE Final Drive
  • Komatsu PC300HD-7L Final Drive
  • Komatsu PC300LC-3 Final Drive
  • Komatsu PC300LC-5 Final Drive
  • Komatsu PC300LC-5LC Final Drive
  • Komatsu PC300LC-6 Final Drive
  • Komatsu PC300LC-6LC Final Drive
  • Komatsu PC300LC-6LE Final Drive
  • Komatsu PC300LC-7 Final Drive
  • Komatsu PC300LC-7EO Final Drive
  • Komatsu PC300LC-7L Final Drive
  • Komatsu PC300LC-8 Final Drive
  • Komatsu PC308USLC-3 Final Drive
  • Komatsu PC350LC-8 Final Drive
  • Komatsu PC360LC-10 Final Drive
  • Komatsu PC40-3 Final Drive
  • Komatsu PC400-5 Final Drive
  • Komatsu PC400HD-6LC Final Drive
  • Komatsu PC400HD-6LK Final Drive
  • Komatsu PC400LC-3 Final Drive
  • Komatsu PC400LC-5 Final Drive
  • Komatsu PC400LC-5LC Final Drive
  • Komatsu PC400LC-6 Final Drive
  • Komatsu PC400LC-6LC Final Drive
  • Komatsu PC400LC-6LK Final Drive
  • Komatsu PC400LC-7 Final Drive
  • Komatsu PC400LC-7E0 Final Drive
  • Komatsu PC400LC-7L Final Drive
  • Komatsu PC400LC-8 Final Drive
  • Komatsu PC450LC-6K Final Drive
  • Komatsu PC45MRX-1 Final Drive
  • Komatsu PC490LC-11 Final Drive
  • Komatsu PC60-7 Final Drive
  • Komatsu PC600LC-6 Final Drive
  • Komatsu PC600LC-6A Final Drive
  • Komatsu PC600LC-8 Final Drive
  • Komatsu PC650-3 Final Drive
  • Komatsu PC750-6 Final Drive
  • Komatsu PC750LC-6 Final Drive
  • Komatsu PC750LC-7K Final Drive
  • Komatsu PC75UU-2 Final Drive
  • Komatsu PC78MR-6 Final Drive
  • Komatsu PC800LC-8 Final Drive
  • Komatsu WA200-6 Final Drive
  • Komatsu WA200L-5 Final Drive
  • Komatsu WA250-1 Final Drive
  • Komatsu WA250-1L Final Drive
  • Komatsu WA250-3 Final Drive
  • Komatsu WA250-5L Final Drive
  • Komatsu WA250-6 Final Drive
  • Komatsu WA250L-5 Final Drive
  • Komatsu WA320-1 Final Drive
  • Komatsu WA320-3 Final Drive
  • Komatsu WA320-3MC Final Drive
  • Komatsu WA320-5L Final Drive
  • Komatsu WA320-6 Final Drive
  • Komatsu WA380-1 Final Drive
  • Komatsu WA380-3L Final Drive
  • Komatsu WA380-3MC Final Drive
  • Komatsu WA380-5L Final Drive
  • Komatsu WA380-6 Final Drive
  • Komatsu WA420-1 Final Drive
  • Komatsu WA450-1 Final Drive
  • Komatsu WA450-2 Final Drive
  • Komatsu WA450-3L Final Drive
  • Komatsu WA450-3MC Final Drive
  • Komatsu WA450-5L Final Drive
  • Komatsu WA450-6 Final Drive
  • Komatsu WA480-5L Final Drive
  • Komatsu WA500-1 Final Drive
  • Komatsu WA500-1L Final Drive
  • Komatsu WA500-1LC Final Drive
  • Komatsu WA500-3 Final Drive
  • Komatsu WA500-3L Final Drive
  • Komatsu WA500-3LK Final Drive
  • Komatsu WA500-6 Final Drive
  • Komatsu WA600-1 Final Drive
  • Komatsu WA600-1L Final Drive
  • Komatsu WA600-3L Final Drive
  • Komatsu WA600-6 Final Drive
  • Komatsu WA800-1 Final Drive
  • Komatsu WA900-3 Final Drive
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