The Multiquip 16551ZE0010 is a genuine OEM Governor Arm designed for a wide range of Multiquip and Whiteman equipment including plate compactors, walk-behind trowels, mixers, masonry saws, concrete vibrators, and generators. This is a direct Honda engine component — part number 16551ZE0010 — sourced from the original manufacturer to ensure proper fit and function across compatible models including MVC82VHW, MVC82VH, MVC90H, MVC64VHW, MVC64VH, MVB85H, CA4HM, CA-4-4H, MC64P/S, MC44S, QP205SH, MP1455HP, MP120E, MP115E, MP1H, G55H, and GAC2.2HZ. As a genuine OEM part, it carries the exact geometry and material specification of the original, with no guesswork on compatibility. DHS Equipment stocks OEM Multiquip replacement parts to help you get equipment back in service with the correct component the first time.
Key Features
- Genuine OEM Construction — Manufactured to Honda engine OEM specification, ensuring the governor arm pivot geometry and lever arm length match the original exactly — critical for accurate engine speed regulation.
- Direct Honda Engine Application — Engineered to install directly into the Honda small-engine governor linkage without rework or fitment adjustment.
- Broad Equipment Compatibility — Fits an extensive range of Multiquip models across multiple equipment families: plate compactors (MVC82VHW, MVC90H, MVB85H), walk-behind trowels (CA4HM), mixers (MC44S), masonry saws (MP120E, MP115E), vibrators (G55H), and generators (GAC2.2HZ), among others.
- Consistent Engine Speed Control — A correctly functioning governor arm keeps the engine operating at a stable, load-responsive RPM — a worn or bent arm causes engine surging, over-revving, or loss of power under load.
- Fuel System Safety Relevance — The governor arm is part of the throttle and fuel control linkage; a failed arm can cause uncontrolled engine speed, making prompt replacement with a verified OEM component the correct course of action.
The governor arm is a mechanical linkage component in the Honda engine's governor system. It translates the force from the governor flyweights into throttle movement, maintaining a consistent engine speed regardless of the load placed on the machine. When the arm is worn, bent, or broken, the governor loses the ability to regulate engine RPM correctly — resulting in erratic speed, excessive fuel consumption, or engine runaway. Replacing a damaged governor arm with the correct OEM part restores proper closed-loop speed control and protects the engine from load-induced over-revving.
Part Details
| Part Number | 16551ZE0010 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Governor Arm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVC82VHW |
| Plate Compactors | MVC82VH |
| Whiteman Walk-Behind Power Trowels | CA4HM |
| Plate Compactors | MVB85H |
| MQ Mixers | MC64P/S |
| MQ Mixers | MC44S |
| Centrifugal Pumps | QP205SH |
| Saws | MP1455HP |
| Saws | MP120E |
| Saws | MP115E |
| Saws | MP1H |
| Plate Compactors | MVC90H |
| Plate Compactors | MVC64VHW |
| Plate Compactors | MVC64VH |
| International Walk-Behind Power Trowels | CA-4-4H |
| Vibrators | G55H |
| Gasoline Powered Generators | GAC2.2HZ |
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.
