The Multiquip 16551ZM7000 Governor Arm is a genuine OEM component designed for the BP-25H gasoline backpack flex-shaft vibrator. Sourced directly from Multiquip, this part meets the exact specifications of the original, ensuring a correct, trouble-free installation. Fitment is confirmed for the BP-25H, making it a straightforward service replacement for technicians keeping backpack vibrator units running in the field.
Key Features
- OEM Precision for Engine Speed Control — Manufactured to the exact geometry and material spec of the original governor arm, ensuring the engine throttle response behaves as designed under load.
- Direct Drop-In Replacement — Engineered to match the original mounting points and pivot dimensions on the BP-25H engine assembly, so installation follows the standard service procedure without modification.
- Confirmed Fitment for BP-25H — Verified for the Multiquip BP-25H gasoline backpack flex-shaft vibrator; always cross-reference part number 16551ZM7000 before ordering.
- Consistent Engine RPM Under Vibration Load — A correctly functioning governor arm maintains stable engine speed as vibration head resistance fluctuates, delivering consistent concrete consolidation output.
- Fuel System and Engine Safety — The governor arm is a critical component in controlling engine overspeed; a worn or bent arm can cause erratic throttle behavior, making timely replacement essential for safe operation.
The governor arm is a mechanical linkage that connects the engine's centrifugal governor to the throttle, automatically adjusting fuel delivery to maintain a steady RPM regardless of changes in load. On a backpack concrete vibrator like the BP-25H, consistent engine speed is essential — if the head encounters varying resistance in the concrete, the governor compensates to keep output stable. When the governor arm is bent, worn at its pivot, or broken, the engine may hunt, surge, or run uncontrollably, reducing vibration effectiveness and risking engine damage.
For questions about fitment or to confirm this is the correct part for your BP-25H, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 16551ZM7000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Governor Arm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Gasoline Backpack Vibrator | BP-25H |
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.
