The Multiquip 22401M7714 Spark Plug is a genuine OEM component designed for C30HDNI, C30HDNI Precision, C30HDNI Zenith, C30HDN, and C30HDG Mayco concrete pumps. Sourced directly from Multiquip, this spark plug meets the exact ignition specifications required by these machines. It is a direct-fit replacement that installs without modification, restoring proper engine ignition to your concrete pump. Confirm your model code against the fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Ignition Spec — Manufactured to the exact heat range, thread pitch, and electrode gap required by the engine in these Mayco concrete pump models, so ignition timing and combustion efficiency are maintained.
- Direct-Fit Replacement — Matches the original plug's dimensions and connector type for a straightforward drop-in installation on compatible units.
- Confirmed Fitment — Verified for C30HDNI, C30HDNI Precision, C30HDNI Zenith, C30HDN, and C30HDG concrete pumps.
- Consistent Engine Output — A correctly functioning spark plug ensures clean, reliable combustion so the pump engine delivers steady power output during continuous concrete placement operations.
- Fuel Efficiency Protection — A worn or fouled plug causes misfires, increased fuel consumption, and hard starting; replacing it on schedule keeps the engine running cleanly and efficiently.
A spark plug is responsible for igniting the air-fuel mixture inside the engine cylinder, initiating the combustion stroke that powers the machine. In a concrete pump application, the engine runs under sustained load, which accelerates electrode wear and deposit buildup on the plug over time. A degraded spark plug leads to misfires, rough idling, difficulty starting, and reduced engine power — all of which interrupt concrete placement and put additional strain on the rest of the engine. Replacing the plug with the correct OEM part restores clean ignition and full engine performance.
Part Details
| Part Number | 22401M7714 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spark Plug |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HDNI |
| Mayco Pumps | C30HDNI Precision |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI Zenith |
| Mayco Pumps | C30HDG |
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.
