Part number lookup
3N-2078 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 3N-2078. 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
- CAT · D346
- CAT · D348
- CAT · D349
- CAT · D379
- CAT · D379A
- CAT · D379B
- CAT · D398
- CAT · D398A
- CAT · D398B
- CAT · D399
Frequently Asked Questions
What parts replace OEM number 3N-2078?
This page lists 1 replacement listing indexed under 3N-2078. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 3N-2078?
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 3N-2078 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.