The Multiquip EM14830 O-Ring is a genuine OEM replacement designed for the Mayco C30HD concrete pump. As a direct OEM component, it is manufactured to the exact material and dimensional specifications required by the machine, ensuring a proper seal where it counts. This part is confirmed for the C30HD and is stocked by DHS Equipment for fast fulfillment. If you are sourcing parts by part number, verify EM14830 against your machine's parts manual before ordering.
Key Features
- OEM-Grade Sealing Material — Manufactured to the exact elastomer compound and durometer required for concrete pump operating pressures and fluid compatibility.
- Direct Drop-In Fit — Dimensioned to seat correctly in the original groove without trimming or stretching, maintaining consistent compression across the sealing surface.
- Confirmed Fitment — Fits the Mayco C30HD concrete pump; verify part number EM14830 against your machine's parts diagram before installation.
- Leak Prevention — A correctly seated O-Ring maintains hydraulic or fluid integrity; a worn or damaged seal leads to fluid loss, pressure drop, and potential pump failure.
- Genuine OEM Sourcing — Sourced directly through Multiquip's authorized parts program, so you receive the same component specified by the original equipment manufacturer.
An O-Ring is a circular elastomeric seal used to block the passage of fluids or pressure between mating surfaces or within a bore. In a concrete pump like the C30HD, O-Rings are critical at fluid connections, cylinder housings, and valve assemblies — anywhere that pressure or material flow must be contained. When an O-Ring hardens, cracks, or is damaged during disassembly, the resulting leak can compromise pump output, contaminate surrounding components, and force an unplanned service stop.
Part Details
| Part Number | EM14830 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HD |
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.
