Part number lookup
3971529 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number 3971529. 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
- Cummins · ISB6.7
- Cummins · ISD6.7
- Cummins · ISB4.5
- Cummins · ISD4.5
- Cummins · ISF3.8
- Cummins · ISF2.8
- Cummins · QSB
- Cummins · ISDE
- Cummins · s : ISB6.7, ISD6.7, ISB4.5, ISD4.5, ISF3.8, ISF2.8, QSB, ISDE
Frequently Asked Questions
What parts replace OEM number 3971529?
This page lists 2 replacement listings indexed under 3971529. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 3971529?
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 3971529 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.