The Multiquip 0821662210 Stud is a genuine OEM component designed for C30HDNI, C30HDN, C30HDNI Precision, and C30HDNI Zenith series Mayco concrete pumps. As an authentic Multiquip OEM part, it is manufactured to the same standards as the original hardware, ensuring a correct, secure fit within the pump assembly. Sourced directly through authorized Multiquip distribution, this stud is the factory-specified replacement for affected C30HD-series machines.
Key Features
- Genuine OEM Hardware Grade — Manufactured to exact material and thread specifications required for concrete pump structural and mechanical fastening applications.
- Drop-In Installation — Matches original thread pitch, diameter, and length for straightforward installation without machining or modification.
- Confirmed Fitment — Compatible with C30HDNI, C30HDN, C30HDNI Precision, and C30HDNI Zenith Mayco concrete pump models.
- Structural Integrity Maintained — A correctly fitted stud keeps critical pump components properly clamped and aligned under the high-cycle operating stress of concrete pumping.
- Fastener Failure Prevention — A worn, stripped, or incorrect stud can compromise clamp load and lead to component loosening, leaks, or accelerated wear on surrounding parts.
A stud is a headless threaded fastener installed permanently into a housing or structural component, providing a fixed thread post that accepts a nut to clamp mating parts together. In a concrete pump, studs are commonly used to secure housings, covers, flanges, and other assemblies that must be repeatedly removed for service while maintaining a reliable, accurately positioned thread engagement. When a stud becomes stripped, corroded, or damaged, proper clamping force is lost, which can allow joint movement, fluid leaks, or vibration-related damage to surrounding components.
Part Details
| Part Number | 0821662210 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Stud |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HDNI |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI Precision |
| 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.
