The Multiquip 4272819 Fuel Pump C30HDZ is a genuine OEM component designed for the C30HDZ concrete pump. Sourced directly from Multiquip, this part meets the same specifications as the original, ensuring a correct, reliable installation on your C30HDZ unit. If your machine is experiencing fuel delivery issues or the existing pump has worn out, the part is the correct OEM replacement to get your concrete pump back in service.
Key Features
- Genuine OEM Fuel Delivery Spec — Built to the exact flow rate and pressure output required by the C30HDZ engine system, not an approximation.
- Direct-Fit Installation — Matches the original mounting configuration and port connections on the C30HDZ, so installation is straightforward with no rework.
- Confirmed C30HDZ Fitment — Verified for the Mayco C30HDZ cycloidal concrete pump; always cross-reference your model before ordering.
- Consistent Fuel Supply — A properly functioning fuel pump maintains steady engine operation under load, which is critical during continuous concrete pumping cycles.
- Fuel System Integrity — A failing fuel pump can cause lean running conditions, stalling under load, or hard starting — replacing it with the correct OEM part restores proper system function and reduces the risk of engine damage.
The fuel pump is responsible for drawing fuel from the tank and delivering it to the engine's carburetor or fuel system at the correct pressure and volume. On a concrete pump like the C30HDZ, the engine operates under sustained load, making consistent fuel delivery essential to maintaining output and preventing stalling or surging. When the fuel pump begins to fail, symptoms typically include rough running, loss of power under load, or the engine refusing to start — a worn diaphragm or faulty valve inside the pump is often the cause.
Part Details
| Part Number | 4272819 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Fuel Pump C30HDZ |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HDZ |
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.
Multiquip
Multiquip Part # 04179734 - Fuel Supply Pump **4272819** - Genuine OEM Part
