The Multiquip EM513102 Air Cleaner Flex Hose is a genuine OEM component designed for Mayco concrete pump models C30HDNI, C30HDN, and C30HDG. This direct-fit hose connects the air cleaner assembly to the engine intake, ensuring a sealed, unrestricted airflow path that keeps your pump running clean and efficiently. As a genuine Multiquip OEM part, EM513102 meets the exact material and dimensional specifications of the original component installed at the factory. Confirmed fitment includes the C30HDNI, C30HDNI Precision, C30HDNI Zenith, C30HDN, and C30HDG concrete pump models.
Key Features
- Genuine OEM Construction — Molded to original material and dimensional specs, ensuring a proper seal between the air cleaner and engine intake with no air leaks or pressure loss.
- Direct-Fit Installation — Matches the original hose routing and connection points on C30-series Mayco concrete pumps, dropping in without rework or adapters.
- Broad C30-Series Compatibility — Fits the C30HDNI, C30HDNI Precision, C30HDNI Zenith, C30HDN, and C30HDG pump models from the Mayco concrete pump lineup.
- Protects Engine Intake Integrity — A damaged or collapsed flex hose starves the engine of clean, filtered air, causing rough running, increased wear, and potential engine damage — this OEM replacement restores proper intake flow.
- Flexible Design for Vibration Tolerance — The flex construction absorbs engine vibration and movement, preventing cracking and premature failure common with rigid intake connections.
The air cleaner flex hose serves as the flexible conduit between the air cleaner assembly and the engine's intake, allowing filtered air to reach the engine while accommodating the natural vibration and movement of a running power unit. A cracked, collapsed, or loose flex hose allows unfiltered air — carrying dust, debris, and fine aggregate common on concrete pump jobsites — to bypass the air filter entirely and enter the engine, accelerating internal wear. Replacing a worn or damaged hose promptly with the correct OEM part is one of the simplest ways to protect engine longevity on your C30-series concrete pump.
For fitment questions or help confirming this part is right for your machine, contact the DHS Equipment parts team.
Part Details
| Part Number | EM513102 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Air Cleaner Flex Hose |
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.
