Komatsu Transmission Parts

Shop more than 1,300 Komatsu transmission parts for drivetrain repair and rebuild work. WQC Parts carries aftermarket replacement transmission components across multiple Komatsu machine families, giving buyers a commercial catalog organized around part number and application.

Transmission parts for Komatsu equipment

• Komatsu bulldozer parts for dozer transmission and drivetrain repairs
• Komatsu wheel loader parts for loader transmission applications
• Komatsu motor grader parts for grader drivetrain repairs

Related Komatsu repair categories

For connected repair work, browse Komatsu engine parts, Komatsu hydraulic parts and Komatsu service kits.

Confirm transmission application before purchase

Transmission components can differ by model, serial range, transmission arrangement and component position. Match the original part number and verify the machine application shown in the product listing. When a listing represents a kit or assembly, review the included components before ordering.

Return to the Komatsu parts online catalog to browse additional aftermarket replacement parts by equipment and system.