The Multiquip 1612914811 Throttle Adjustment Screw is a genuine OEM component designed for the C30HDN concrete pump. Sourced directly through Multiquip's authorized parts program, this screw delivers the exact fit and thread specification required for proper throttle calibration on C30HDN equipment. If you're servicing a C30HDN unit, using the correct OEM part ensures the throttle mechanism operates within its intended adjustment range without improvised workarounds.
Key Features
- OEM Thread and Dimensional Accuracy — Manufactured to the exact thread pitch and engagement depth required for correct throttle adjustment on the C30HDN, so calibration holds under operating vibration.
- Direct Drop-In Replacement — Replaces the original throttle adjustment screw without reworking the throttle assembly or surrounding hardware.
- C30HDN Concrete Pump Fitment — Confirmed for the Multiquip C30HDN cycloidal-driven concrete pump platform.
- Consistent Engine Speed Control — A properly set throttle adjustment screw keeps engine RPM stable under load, supporting consistent concrete output and pump cycle timing.
- Fuel System Compliance — Correct throttle adjustment directly affects fuel delivery and emission output; using the specified OEM screw keeps the engine operating within its designed parameters.
The throttle adjustment screw controls the resting and maximum throttle position on the engine, setting the boundaries within which the operator can vary engine speed. On a concrete pump like the C30HDN, stable and repeatable throttle response is critical — inconsistent engine speed affects hydraulic pressure, pump cycle rate, and concrete delivery volume. A worn, stripped, or incorrect screw can cause the throttle to drift out of adjustment, leading to erratic engine behavior, poor output consistency, and difficulty maintaining the correct pressure for the application.
DHS Equipment carries genuine Multiquip OEM parts for the C30HDN and the broader Multiquip concrete pump lineup. Confirm your model and part number before ordering, and contact our team if you need help verifying fitment for your specific unit.
Part Details
| Part Number | 1612914811 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Throttle Adjustment Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HDN |
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.
