The Multiquip 16551ZG0000 Governor Arm is a genuine OEM component designed for MC3H, MC3SE, and C-4 series equipment. Sourced directly from Multiquip, this part meets the exact specifications of the original hardware it replaces. It is confirmed compatible with the MC3H concrete mixer, MC3SE portable mixer, and C-4 walk-behind trowel. Ordering by part number 16551ZG0000 ensures you receive the correct part for your machine without guesswork.
Key Features
- Genuine OEM Construction — Manufactured to the same dimensional and material tolerances as the original, ensuring the governor arm engages and pivots exactly as intended within the governor linkage assembly.
- Direct-Fit Replacement — Matches the original mounting geometry and pivot points on MC3H, MC3SE, and C-4 models, dropping into position without modification to the surrounding linkage.
- Broad Model Coverage — A single part number covers the MC3H concrete mixer, MC3SE portable mixer, and C-4 walk-behind trowel, making it a practical stock item for mixed fleets.
- Consistent Engine Speed Control — A correctly functioning governor arm allows the engine to maintain steady RPM under changing load conditions, protecting both the engine and the work output of the machine.
- Fuel System Safety Compliance — The governor arm is part of the fuel-metering and speed-limiting circuit; using the correct OEM specification part helps maintain safe operating speed limits across all load conditions.
The governor arm is a mechanical link within the engine's governor system, connecting the governor shaft to the carburetor throttle linkage. Its job is to translate the governor's movement into throttle adjustments that keep engine speed stable as the load on the machine increases or decreases. When the governor arm is worn, bent, or broken, the engine may hunt, surge, over-rev, or fail to maintain working speed — all of which reduce the machine's output and can cause premature engine wear. Replacing a damaged arm with a correct OEM part restores precise throttle response and protects the engine from operating outside its intended speed range.
Part Details
| Part Number | 16551ZG0000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Governor Arm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mixers | MC3H |
| Portable Mixers | MC3SE |
| Walk-Behind Trowels | C-4 |
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.
