Part number lookup
203979-6931 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 203979-6931. 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 · PC120
- Komatsu · PC120-6
- Komatsu · PC120-6H
- Komatsu · PC120-6J
- Komatsu · PC120-6S
- Komatsu · PC120-6Z
- Komatsu · PC120LC-6E0
- Komatsu · PC400LC-7
- Komatsu · PC400LC-7E0
- Komatsu · PC400LC-7-M1
Frequently Asked Questions
What parts replace OEM number 203979-6931?
This page lists 1 replacement listing indexed under 203979-6931. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 203979-6931?
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 203979-6931 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.