The Multiquip EM20364 is a genuine OEM Connecting Rod designed for C30HD-series Mayco concrete pumps, including the C30HD, C30HDNI, C30HDG, C30HDGA, C30HDN, C30HDZ, and C30HDNI Precision and C30HDNI Zenith variants. As a direct Multiquip OEM part, it is manufactured to the same specifications as the original component, ensuring a direct installation fit within the pump's drive assembly. This part is stocked and sold by DHS Equipment, a trusted source for Multiquip replacement parts.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications, delivering the same structural integrity as the part it replaces in cycloidal-drive concrete pump applications.
- Direct Installation Fit — Engineered to match the original mounting geometry of the C30HD drive assembly, connecting cleanly to the crankshaft and piston without reworking adjacent components.
- Broad C30HD Series Compatibility — Confirmed fitment across C30HD, C30HDNI, C30HDNI Precision, C30HDNI Zenith, C30HDN, C30HDG, C30HDGA, and C30HDZ models.
- Sustained Pumping Force — A correctly installed connecting rod maintains consistent stroke motion and output pressure; a worn or cracked rod leads to erratic pumping cycles and potential pump seizure.
- Verified Part Number — Order with confidence using Multiquip part number EM20364 to confirm you are receiving the exact component specified for your machine.
The connecting rod is a critical reciprocating component within the concrete pump's drive mechanism. It transfers rotational motion from the crankshaft into the linear stroke that drives the piston, creating the pumping action that moves concrete through the delivery line. When a connecting rod is worn, cracked, or dimensionally compromised, the pump loses consistent stroke length and delivery pressure — and in severe cases, internal damage to the crankcase or cylinder bore can follow. Replacing a failed connecting rod promptly with a genuine OEM part like the EM20364 restores proper stroke geometry and protects surrounding drive components from secondary wear.
Part Details
| Part Number | EM20364 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Connecting Rod |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HD |
| Mayco Pumps | C30HDNI |
| Mayco Pumps | C30HDNI Precision |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI Zenith |
| Mayco Pumps | C30HDG |
| Mayco Pumps | C30HDZ |
| Mayco Pumps | C30HDGA |
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.
