The Honda 16570-ZB0-000 Control Assembly is a genuine OEM component designed for EG1400, EG2200, and EG2500 generators, EZ1400 and EZ2500 generators, and GX120 horizontal shaft engines. As a direct Honda OEM part, it is manufactured to the same specification as the original, ensuring a correct fit without rework or improvisation. Confirm your machine's serial number against the fitment table before ordering, as Honda supersedes parts at production breaks and this assembly may not be shared across all serial ranges within these models.
Key Features
- Genuine Honda OEM — sourced directly from Honda's parts inventory, this assembly matches the specification of the original unit it replaces, covering the throttle and governor linkage geometry that fuel metering depends on.
- Broad Cross-Model Fitment — compatible with EG1400, EG2200, and EG2500 generators, EZ1400 and EZ2500 generators, and GX120 engines, including the equipment those engines power.
- Serial Number Verification Recommended — Honda updates part numbers at serial production breaks; check your unit's serial number against the compatibility table to confirm this is the correct assembly for your machine.
- Restored Governor and Throttle Response — a worn or damaged control assembly causes erratic engine speed, hunting, and loss of load-handling stability; replacing it restores consistent, controlled throttle response.
The Control Assembly is the mechanical linkage unit that connects the throttle input to the governor and carburetor on the engine. It coordinates the relationship between engine load and fuel delivery, allowing the governor to open or close the throttle in response to changing demands and keep the engine running at a stable speed. When this assembly is worn, bent, or broken, the engine may surge, hunt for a stable idle, or fail to hold steady speed under load — all symptoms that point directly to loss of mechanical control over the throttle circuit.
Part Details
| Part Number | 16570-ZB0-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Control Assembly |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EG1400, EG2200, EG2500, EZ1400, EZ2500 | All |
| Horizontal Shaft Engine | GX120 | All |
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.
