When looking to purchase a replacement transmission for your Komatsu dozer, loader, or haul truck, you need to know that the company you are buying from has the expertise and capabilities to provide you a quality and reliable component. 

At H&R, we have an entire powertrain division focused on rebuilding transmissions. Our shop begins by completely disassembling the transmission and all shafts, clutch packs, and valves to inspect and prepare the transmission to be rebuilt.  All high-wear parts are replaced with new parts while our reconditioned transmissions have high-wear parts replaced as needed.  All transmissions are placed on test stands to confirm that they meet or exceed OEM standards prior to being placed into our inventory.

We have a large selection of transmissions available at all four of our US locations.  Search our inventory, or get a quote using the form below.

Call: 800-333-0650 Get a Quote

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With our deep industry knowledge and our extensive access to tools and resources, our H&R parts specialists can simplify your search and ensure you get the best part at the best price, quickly and simply.

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questions? Call us at 1-800-333-0650