OEM / REF: 3931440SKU: pilotpart723197
Exhaust Manifold 3931440 3978522 3907451 for Cummins 6C8.3 6CT 6CT 8.3 C GAS PLUS CM556 Engines is a Intake and Exhaust Manifold replacement part indexed for Cummins · 6C8.3 and Cummins · 6CT, with 3 application records on file. Match OEM part number 3931440 and confirm fitment for Cummins Engine Spare Parts before...
This Manifold is indexed for Cummins · 6C8.3; Cummins · 6CT; Cummins · 6CT 8.3; Cummins · C GAS PLUS CM556. Compare reference number 3931440 against the label on your existing Cummins component before ordering.
Additional cross references on file: 3978522, 3907451. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | 3931440, 3978522, 3907451 |
|---|
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.
