OEM / REF: 8.3CSKU: pilotpart235052
Cummins Intake and Exhaust Manifold 8.3C is listed under Engine Spare Parts > Intake and Exhaust Manifold with catalog data including Part Number (Exhaust Manifold Long): 3964070; Part Number (Exhaust Manifold Short): 3937477; Part Number: Exhaust Manifold Long: 3964070 Exhaust Manifold Short: 3937477. Verify fitmen...
This Manifold is indexed for Part Number. Compare reference number 8.3C against the label on your existing Cummins component before ordering.
Additional cross references on file: L8.9, 7-Series, HL770-7. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number (Exhaust Manifold Long) | 3964070 |
|---|---|
| Part Number (Exhaust Manifold Short) | 3937477 |
| Part Number | Exhaust Manifold Long: 3964070 Exhaust Manifold Short: 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.
