Description
Overview:
The speed control assembly regulates engine speed on Robin/Subaru EH-series petrol engines to keep RPM steady under changing loads. Built from robust metal components with a corrosion‐resistant finish, it links the throttle mechanism to the governor system to maintain consistent running speed, support smooth operation, and help protect the engine from overspeed. It is suitable for a wide range of construction and garden machinery, including generators, compactors, pumps and similar equipment. Identified by OEM No. 270-43301-00, it is designed for a direct replacement on compatible engines such as the EH25 and EH12, using the original mounting points. Reliable speed control improves productivity, fuel use, and cut quality or compaction performance by keeping the engine at the required working speed.
Key Features:
- Direct-fit speed control for Robin/Subaru EH-series engines (EH12, EH17, EH25)
- OEM reference 270-43301-00 for accurate identification and compatibility
- Durable metal construction for long service life in demanding site and garden conditions
- Helps maintain stable RPM under varying loads to reduce hunting and surging
- Supports efficient fuel use and consistent output on driven equipment
- Straightforward installation using standard hand tools to minimise downtime
- Designed to align with factory mounting points for a tidy, secure fit
- Suitable for a wide range of small petrol-powered machinery used by trades, hire fleets and DIY users
- A practical replacement to restore reliable engine management and performance
Typical Applications:
Used on engines powering plate compactors, generators, water pumps, pressure washers, tillers, chippers, and mowers. Ideal for restoring consistent governed speed on site equipment and garden machinery, improving running quality, output stability, and operator control during everyday use.
Also known as:
Throttle governor, governor control lever, speed regulator assembly, governor arm and bracket, throttle control plate, engine RPM controller, governor speed control assembly.
Fits Models:
EH12, EH17, EH25
Alternate Part Numbers:
270-43301-00, 2704330100
Product Specifications
| L&S Part No. | RB270 43301 00 |
|---|---|
| Manufacturer | Robin/Subaru |
| OEM No. | 270-43301-00 |
| Unit of Sale | 1 |
| Applications | EH12, EH17, EH25 |
| Machine Type | Engines |
| Fits Brands | Robin |
| Fits Models | EH25 |
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