Description
Overview:
This Genuine Honda governor spring is a small but critical engine control component for maintaining a stable running speed under changing loads. Built from durable spring steel, it provides the correct tension for the governor mechanism to adjust throttle position smoothly and keep the engine at the target RPM. Designed specifically to fit Honda GX110 and GX120K1 engines, it is widely used on compact generators and water pumps where consistent speed is essential for output quality and pump performance. Supplied as Honda MPN 16561 ZE0 030, it offers the right fit and response characteristics for reliable operation and long service life. Ideal for routine maintenance or restoring correct governor action on engines that surge, hunt, or drift in speed.
Key Features:
- Genuine Honda part for assured compatibility and performance
- Correct tension and travel for stable RPM control under load
- Durable spring steel construction for long service life
- Precise fit to Honda GX110 and GX120K1 governor linkages
- Helps reduce engine hunting, surging, and speed drift
- Supports efficient fuel use by keeping engine speed consistent
- Easy to replace during standard service with basic hand tools
- Marked with OEM reference 16561 ZE0 030 for easy identification
Typical Applications:
Used on Honda-powered equipment that must hold a steady engine speed, including small generators, transfer and trash pumps, pressure washers, light construction machinery, and general-purpose engines. Suitable for routine servicing, governor repairs, and restoring stable operation after spring fatigue or damage. Helps maintain consistent electrical frequency on generators and reliable flow/pressure on pumps.
Also known as:
Engine governor spring, governor coil, engine speed control spring, throttle governor spring, governor tension spring. These terms refer to the same function: linking the governor mechanism to the throttle to achieve stable RPM.
Fits Models:
EG1400X, EG1400XK1, GX110, GX120K1, GX120RT2, GX120T1, GX120T2, GX120U1, GX120UT1, GX120UT2, WA20X, WB20X, WB20XK1, WB20XK2, WB20XT2, WB20XT3, WD20X, WD20XK1, WDP20X, WDP20XT, WDP30X, WDP30XK1, WDP30XK2, WDP30XT, WH15XK1, WH15XK2, WP20X
Alternate Part Numbers:
16561ZE0030
Product Specifications
| L&S Part No. | 16561 ZE0 030 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Honda |
| OEM No. | 16561ZE0030 |
| Unit of Sale | 1 |
| Applications | EG1400X, EG1400XK1, GX110, GX120K1, GX120RT2, GX120T1, GX120T2, GX120U1, GX120UT1, GX120UT2, WA20X, WB20X, WB20XK1, WB20XK2, WB20XT2, WB20XT3, WD20X, WD20XK1, WDP20X, WDP20XT, WDP30X, WDP30XK1, WDP30XK2, WDP30XT, WH15XK1, WH15XK2, WP20X |
| Machine Type | Engines, Generators, Pumps |
| Fits Brands | Honda |
| Fits Models | GX110 | GX120UT1 (GCAGT) | GX120UT2 (GCBMT) | GX120T2 (GCBNT) |
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