Part number lookup
CU4063951 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number CU4063951. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
2 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Komatsu · PC120-5
- Komatsu · PC120-6
- Komatsu · PC128US-2
- Komatsu · PC128UU-2
- Komatsu · PC138US-2
- Komatsu · PC138USLC-2
- Komatsu · PC158US-2
- Komatsu · PC158USLC-2
- Komatsu · PC200-6
- Komatsu · PC200-6H
- Komatsu · PC200-6S
- Komatsu · PC200-6Z
- Komatsu · PC200LC-6
- Komatsu · PC200LC-6H
- Komatsu · PC200LC-6Z
- Komatsu · PC210-6
- Komatsu · PC210-6D
- Komatsu · PC210LC-6
- Komatsu · PC220-6
- Komatsu · PC220-6Z
- Komatsu · PC220LC-6
- Komatsu · PC220LC-6Z
- Komatsu · PC228US-1
- Komatsu · PC228US-1-TN
Frequently Asked Questions
What parts replace OEM number CU4063951?
This page lists 2 replacement listings indexed under CU4063951. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for CU4063951?
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 CU4063951 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.