Part number lookup
PC78US-6-W Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number PC78US-6-W. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
1 Matching Product
Part Numbers and Cross References
Applications and Fitment Summary
- Komatsu · s: Fit For Komatsu Excavator: PC78UU-6, PC78US-6, PC78US-6-N, PC78US-6-NO, PC78US-6-W
Frequently Asked Questions
What parts replace OEM number PC78US-6-W?
This page lists 1 replacement listing indexed under PC78US-6-W. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for PC78US-6-W?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if PC78US-6-W is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.