The Multiquip 2218523G15 Packing is a genuine OEM component designed for C30HDNI, C30HDNI Precision, C30HDNI Zenith, and C30HDN series Mayco concrete pumps. As an authorized Multiquip parts source, DHS Equipment supplies this part direct from the manufacturer to ensure you receive the correct fit every time. Verified against model codes C30HDNI and C30HDN, this packing is the exact specification called out in the original equipment documentation. Keeping a genuine OEM packing on hand is a straightforward way to protect pump performance and avoid unplanned service interruptions.
Key Features
- Genuine OEM Material Grade — Manufactured to the same compression and sealing specifications as the original, maintaining consistent hydraulic integrity within the pump cylinder assembly.
- Drop-In Compatibility — Engineered to seat correctly in the packing bore without reworking or shimming, simplifying service on the C30HDN and C30HDNI pump families.
- Broad Fitment Coverage — Confirmed for C30HDNI, C30HDNI Precision, C30HDNI Zenith, and C30HDN Mayco concrete pump models.
- Leak Prevention at the Cylinder — A properly seated packing keeps concrete slurry contained within the pumping cylinder; worn or failed packing causes bypass leakage, pressure loss, and accelerated wear on surrounding components.
- Pressure-System Safety — Correct packing integrity is essential in a high-pressure concrete pump circuit; using the OEM-specified part ensures the seal performs within the rated operating pressure range of the pump.
Packing in a concrete pump forms the primary seal around the piston or valve assembly within the pumping cylinder. It prevents pressurized concrete slurry from bypassing the piston stroke, which is what allows the pump to build and sustain the output pressure needed to move concrete through a delivery line. When packing wears or hardens, the pump loses volumetric efficiency — output pressure drops, concrete delivery becomes inconsistent, and the surrounding cylinder bore is exposed to accelerated abrasive wear. Replacing the packing at the first sign of bypass leakage restores full pumping performance and protects the more expensive cylinder components from damage.
Part Details
| Part Number | 2218523G15 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Packing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HDNI |
| Mayco Pumps | C30HDNI Precision |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI Zenith |
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.
