Part number lookup
C4939973 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number C4939973. Use the product cards below to review price, availability, and fitment before ordering.
1 Matching Product
Part Numbers and Cross References
Applications and Fitment Summary
- Part Number
- Cummins · s : 4B, 4BT, 4BTA, B3.9L, ISDE4.5, 4ISBE
- Cummins · s: Cummins Engines: 4B, 4BT, 4BTA, B3.9L, ISDE4.5, 4ISBE
Frequently Asked Questions
What parts replace OEM number C4939973?
This page lists 1 replacement listing indexed under C4939973. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for C4939973?
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 C4939973 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.