Description
Overview:
The Control Spring - Robin Part - RB205 46003 23 is a compact helical spring used in the control linkages of small petrol-powered equipment, typically found on construction and garden machinery. Made from durable spring steel for reliable elasticity, it provides the measured tension needed for smooth, repeatable movement in governor, throttle, or choke mechanisms. By keeping linkages under the correct load, the spring helps stabilise engine response and supports consistent operation under varying workloads. Suitable for machines such as plate compactors, rammers, generators, water pumps, lawn mowers, and tillers using Robin/Subaru-type engines, it is a practical replacement to restore proper control feel and prevent hunting, sticking, or slack in the system. Designed for straightforward fitting during routine maintenance or repairs.
Key Features:
- Durable spring-steel construction for long service life under repeated cycling
- Provides consistent tension for stable throttle and governor control
- Helps maintain steady engine speed and smooth response under load
- Resilient under vibration and typical outdoor conditions
- Compact form for easy routing in tight engine bays
- Straightforward to install with standard hand tools
- OEM-equivalent performance to replace worn or stretched springs
- Supports reliable starting, idling, and acceleration
- Suitable for a wide range of small-engine construction and garden equipment
- Cost-effective component for preventative maintenance and repairs
Typical Applications:
Used on small engines to tension governor arms, throttle linkages, or choke mechanisms in equipment such as plate compactors, trench rammers, generators, pumps, lawn mowers, cultivators, scarifiers, and light industrial machines. Ideal when an original spring has fatigued, stretched, or lost tension, restoring precise control and preventing surging or lag in response.
Also known as:
Tension spring, control tension spring, governor spring, throttle control spring, throttle return spring, choke return spring, control linkage spring, engine control spring, small engine spring.
Product Specifications
| L&S Part No. | RB205 46003 23 |
|---|---|
| Unit of Sale | 1 |
| Fits Brands | Robin |
| Key Features | - Made from durable spring steel for reliable elasticity - Provides consistent tension for stable throttle and governor control - Suitable for Robin/Subaru-type engines in various equipment - Compact form for easy routing in tight engine bays - Straightforward to install with standard hand tools |
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