Description
Overview:
The Plunger Spring for Villiers V Type Carburettor (EM1166/1) is a genuine Villiers component designed to restore correct operation in classic V Type carburettors. Made from durable spring steel, it provides the correct return force for the carburettor plunger so throttle and mixture functions work smoothly. This small but essential part helps maintain stable idling, crisp throttle response, and reliable starting on vintage Villiers engines. It is suitable for a range of engines commonly found in older lawn and garden machinery, small plant, and stationary equipment, including the MK10 and MK15. Supplied as unused old stock, it may show minor signs of age on the surface while remaining fully serviceable. Ideal for repairs, servicing, and faithful restorations.
Key Features:
- Genuine Villiers part for assured fit and function on V Type carburettors
- Durable spring steel construction for long service life
- Correct return tension to support smooth throttle and mixture control
- Helps stabilise idle and improve starting on vintage engines
- Suitable for restoration of classic machinery using Villiers power units
- Unused old stock; may show light age-related marking without affecting performance
- Compact, drop-in replacement; straightforward to fit with basic tools
- Supports consistent carburettor operation under regular use
Typical Applications:
Used in the carburettor plunger assembly on Villiers V Type units fitted to classic lawnmowers, cultivators, small generators, pumps, and light construction or agricultural equipment. Commonly chosen when the original spring has weakened, corroded, or been lost, to restore reliable throttle return and mixture control during servicing or full engine rebuilds.
Also known as:
Carburettor plunger return spring, throttle plunger spring, V-Type carb return spring, Villiers V carb spring, carb plunger spring, throttle return coil, engine carb spring.
Fits Models:
B10/1, B101, C25, F15, MK10, MK12, MK15, MK20, MK25, V Type Carburettor
Alternate Part Numbers:
EM11661
Product Specifications
| L&S Part No. | EM1166/1 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | EM1166/1 |
| Unit of Sale | 1 |
| Applications | B10/1, B101, C25, F15, MK10, MK12, MK15, MK20, MK25, V Type Carburettor |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Fits Models | F15 | MK12 | MK15 | MK20 | MK25 / C25 | MK10 | V Type Carburettor |
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