OEM / REF: 4991131SKU: pilotpart255107
Viscous Vibration Damper 4991131 for Cummins Engine ISBE ISDE QSB is a Other Engine Parts replacement part indexed for Part Number and Cummins s: Engine: Cummins ISBE, ISDE, QSB. Match OEM part number 4991131 and confirm fitment for Cummins Engine Spare Parts before ordering.
This Other Engine Parts is indexed for Part Number; Cummins s: Engine: Cummins ISBE, ISDE, QSB. Compare reference number 4991131 against the label on your existing Cummins component before ordering.
Additional cross references on file: C4991131. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | 4991131, C4991131 |
|---|
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.
