Part number lookup
3939703 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 3939703. 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 · 4BT
- Cummins · 6BT
- Cummins · 6CT
- Cummins · ISBE
- Cummins · ISDE
- Cummins · ISLE
- Cummins · ISX15
- Cummins · K19
- Cummins · K38
- Cummins · K50
- Cummins · L10
- Cummins · M11
- Cummins · N14
- Cummins · Engine:Cummins Voltage:24Volt
Frequently Asked Questions
What parts replace OEM number 3939703?
This page lists 1 replacement listing indexed under 3939703. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 3939703?
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 3939703 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.