OEM / REF: 3943836SKU: pilotpart109038
Exhaust Manifold 3943836 3937477 for Cummins Engine L8.9 6LTAA is a Intake and Exhaust Manifold replacement part indexed for Part Number and Cummins Engine L8.9 6LTAA. Match OEM part number 3943836 and confirm fitment for Cummins Engine Spare Parts before ordering.
This Manifold is indexed for Part Number; Cummins Engine L8.9 6LTAA. Compare reference number 3943836 against the label on your existing Cummins component before ordering.
Additional cross references on file: 3937477. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | 3943836, 3937477 |
|---|
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.
