OEM / REF: 3943872SKU: pilotpart234765
Exhaust Manifold 3943872 for Cummins QSB5.9 QSB6.7 Engine is a Intake and Exhaust Manifold replacement part indexed for Part Number and Cummins QSB5.9,QSB6.7 Engine, with 3 application records on file. Match OEM part number 3943872 and confirm fitment for Cummins Engine Spare Parts before ordering.
This Manifold is indexed for Part Number; Cummins QSB5.9,QSB6.7 Engine; Cummins s: for Cummins QSB5.9,QSB6.7 Engine. Compare reference number 3943872 against the label on your existing Cummins component before ordering.
Additional cross references on file: 3943871, 3942225, QSB5.9. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | 3943872, 3943871, 3942225 |
|---|
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
