Part number lookup
C4939643 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number C4939643. 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
- Cummins · C8.3L
- Cummins · 6C
- Cummins · 6CT
- Cummins · 6CTA
- Cummins · 6CTAA
- Cummins · 6L
- Cummins · s : C8.3L, 6C, 6CT, 6CTA, 6CTAA, 6L
Frequently Asked Questions
What parts replace OEM number C4939643?
This page lists 1 replacement listing indexed under C4939643. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for C4939643?
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 C4939643 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.