OEM / REF: 4BT3.9SKU: pilotpart540499-8571643789560
Exhaust Manifold 3287130 for Cummins Engine 4BT QSB ISB 4BT3.9 6ISBE 4ISBE is a Manifold replacement part for Cummins Engine Spare Parts, categorized under Engine Spare Parts > Manifold. Use OEM part number 4BT3.9 and confirm machine model, engine model, and serial details before checkout.
The product belongs to Engine Spare Parts > Emission & Exhaust System > Manifold, making it useful when comparing related engine spare parts Manifold options for Cummins Engine Spare Parts.
Additional cross references on file: 6ISBE, 4ISBE, 3287130. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
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.
