Where can I buy a Komatsu PC78 final drive?

Expert Answer

VANROCK Drives supplies brand-new OEM-spec final drive and travel motors for the Komatsu PC78 online at vanrockdrives.com. Our units are fully assembled, filled with oil, and ready to bolt on, so you can get the machine back to work faster. Prices include shipping and duties, and we offer free express shipping that typically arrives in under 10 days. Every drive is sold with no core charge and no exchange requirement, and it is covered by our Limited Lifetime Warranty. Komatsu is mentioned for fitment only; VANROCK Drives is an independent supplier and is not affiliated with Komatsu. If you want to avoid ordering the wrong part, compare your old motor’s mounting pattern, hose ports, and drive style before buying.

Answered by VANROCK specialists · Published 8/8/2026