The Multiquip P2554 Throttle Control Knob is a genuine OEM replacement designed for C30HDNI series Mayco concrete pumps. As a direct OEM component, it meets the original design and material specifications set by Multiquip for the C30HDNI and C30HDNI Precision models. Sourced directly through authorized channels, this knob ensures you are installing the correct part the first time. If your existing throttle control knob is cracked, stripped, or missing, the P2554 is the specified replacement to restore proper throttle operation.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional standards, ensuring the knob seats, grips, and functions exactly as intended on the throttle control assembly.
- Direct-Fit Replacement — Engineered to install directly onto the throttle control shaft of compatible C30HDNI models with no modification to surrounding components.
- Confirmed Fitment — Verified for use on C30HDNI and C30HDNI Precision Mayco concrete pump models.
- Restored Throttle Control — A damaged or missing throttle control knob makes precise engine speed adjustment difficult; replacing it with the correct OEM part restores smooth, accurate throttle input and consistent pump output.
- Operator Safety Consideration — Reliable throttle control is essential for safe pump operation; a worn or failed knob can result in unintended engine speed changes during concrete placement.
The throttle control knob provides the operator's primary interface for adjusting engine speed on the concrete pump. By turning the knob, the operator sets the engine RPM to match the demands of the pour — controlling the flow and pressure of concrete through the pump lines. When this knob is cracked, stripped, or absent, precise throttle adjustments become difficult or impossible, leading to inconsistent pump output and potential loss of control over the placement process. Keeping this small but critical component in good condition is essential to consistent, safe pump operation.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | P2554 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Throttle Control Knob |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HDNI |
| Mayco Pumps | C30HDNI Precision |
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.
