Multiquip 8980093971 Fuel Pump (DCA400SSI4F3PB)

The Multiquip 8980093971 is a genuine OEM Fuel Pump (DCA400SSI4F3PB) designed for the DCA150SSI, DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3B, DCA400SSI4F3PD, and DCA150SSIU super-silent and diesel generator series. As a factory-sourced component, it meets the exact specifications required by Multiquip for these units, ensuring a direct, correct-fit installation without guesswork. DHS Equipment supplies this part as an authorized Multiquip replacement, so you can order with confidence knowing you're getting the right component for your machine.

Key Features

• Genuine OEM Fuel Delivery Spec: — Factory-sourced to match the exact flow rate and pressure output required by Isuzu-powered DCA super-silent generators — no risk of under-fueling or pressure mismatch.
• Direct-Fit Installation: — Engineered to mount and connect exactly as the original, with matching port configuration and hardware alignment for a straightforward swap.
• Broad Series Compatibility: — Confirmed fit across DCA150SSI, DCA150SSIU, DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3B, and DCA400SSI4F3PD generator models.
• Consistent Fuel Supply Under Load: — A properly functioning fuel pump sustains steady engine operation at rated load; a failing pump causes surging, hard starts, or generator shutdown mid-operation.
• Fuel System Integrity: — OEM construction materials are matched to the fuel system's operating pressures and temperatures, supporting leak-free performance over the service life of the generator.

The fuel pump is responsible for drawing diesel fuel from the tank and delivering it at the correct pressure and volume to the engine's injection system. In generators like the DCA400SSI4F series, where consistent output power is critical, a properly functioning pump ensures the engine receives uninterrupted fuel supply whether the unit is running at light load or full rated capacity. When the pump begins to wear or fail, symptoms typically include rough running, power output fluctuations, difficulty starting, or complete engine shutdown — all of which can bring a worksite or facility to a halt.

For questions about fitment or to confirm compatibility with your specific unit, contact the DHS Equipment team directly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.