Description
Overview:
The Reduction Gear 2 - Robin Part - RB228 86004 08 is a metal gear assembly used to lower engine output speed while increasing torque to the driven component. Built from durable machined metal, it transfers power efficiently from the engine to equipment that requires higher torque at a lower speed for reliable start-up and steady running. Commonly found on small petrol-engine construction and garden machinery, it helps engines drive loads such as pump impellers, compactors, and rotary attachments without stalling. This replacement reduction gear supports maintenance and repair work on compatible Robin-powered machines, restoring correct drive characteristics and helping reduce strain on the engine and downstream components. It is designed for straightforward fitting with standard tools and is suitable for frequent, everyday use in demanding conditions on site or in the garden.
Key Features:
- Durable metal construction for strength under continuous load and shock
- Reduces engine speed and increases output torque for smoother drive
- Helps maintain efficient power transmission and consistent machine performance
- Straightforward to fit with standard workshop tools
- Suitable for harsh site and outdoor conditions
- Aids in restoring performance after wear-related drive issues
- Compatible with selected Robin machinery where this part number is specified
- Low-maintenance design; inspect periodically and lubricate if required by the machine's service schedule
Typical Applications:
Used on Robin-powered equipment where a reduction stage is needed between the engine and the driven shaft. Typical examples include plate compactors, generators, water pumps, tillers, chippers, scarifiers, and similar machinery. It is fitted during repairs, overhauls, or routine maintenance to recover lost torque, improve drivability under load, and support reliable starting and running across construction and gardening tasks.
Also known as:
Reduction gear assembly for Robin engines, RB228 gear, gear reduction unit, reduction gearbox, speed reduction gear, drive reduction assembly, engine reduction gear, torque reduction gear, Robin drive gear set. These terms are often used when referring to the same component that lowers engine RPM and delivers higher torque to the machine's working parts.
Product Specifications
| L&S Part No. | RB228 86004 08 |
|---|---|
| Unit of Sale | 1 |
| Fits Brands | Robin |
| Key Features | - Durable metal construction for continuous load and shock - Reduces engine speed, increases output torque - Compatible with specified Robin machinery - Straightforward fitting with standard tools - Suitable for harsh site and outdoor conditions |
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