Part number lookup
3936021 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number 3936021. 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 · s: Fit For Cummins Engine: 4B3.9, 6B5.9, 6C8.3, B4.5, ISB CM2150, ISB CM850, ISB6.7 CM2250, ISB6.7 CM2350 B101, ISBE4 CM850, ISC CM2150, ISL CM2150, ISL9 CM2350 L101, N14 CELECT, NH/NT 855, QSB3.9 30 CM550, QSB4.5 30 CM550, QSB4.5 CM2350 B174C, QSB4.5 CM850(CM2850), QSB5.9 30 CM550, QSB6.7 CM2250, QSB6.7 CM850(CM2850) Fit for following models: CASE Tractor: 1896, 2096 CASE Loader: 580E, 580SE, W11B, 1845C CASE Excavator: 880D
Frequently Asked Questions
What parts replace OEM number 3936021?
This page lists 2 replacement listings indexed under 3936021. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 3936021?
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 3936021 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.