Part number lookup
3.9L-4039 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number 3.9L-4039. 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
- Part Number
- John Deere · s: Fit for Johe Deere Engine 2.9L-3029,3.9L-4039,4.5L-4045,6.8L-6068
- John Deere · Fit for John Deere Engine 2.9L-3029, 3.9L-4039, 4.5L-4045, 6.8L-6068
Frequently Asked Questions
What parts replace OEM number 3.9L-4039?
This page lists 2 replacement listings indexed under 3.9L-4039. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 3.9L-4039?
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 3.9L-4039 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.