Description
Overview:
This Idler Lever Return Spring is a genuine Villiers component for the B1320 carburettor (OEM No. 27859), used on a range of classic Villiers engines. Made from durable metal, it provides the correct return tension for the idler lever so the throttle linkage settles consistently at idle and responds cleanly after actuation. It helps avoid sticking levers and erratic idle behaviour, supporting smooth and reliable carburettor operation. Ideal for maintenance of vintage machinery powered by Villiers engines, including the B1320 and C45. As unused old stock, the spring may show light tarnishing or cosmetic ageing, but this does not affect function. It is a like-for-like replacement part designed for proper fit and performance on original linkages and hardware.
Key Features:
- Genuine Villiers part (OEM 27859) for assured fit and function on B1320 carburettors
- Durable metal construction provides stable return tension and long service life
- Correct geometry and coil rate matched to Villiers idler lever linkage
- Helps prevent erratic idle and sticking throttle mechanisms
- Straightforward like-for-like replacement using existing fittings; no modifications expected
- Suitable for restoring and maintaining vintage Villiers-powered equipment
- Unused old stock; cosmetic tarnish possible without affecting performance
- Supports smoother starting, steady idle, and reliable carburettor response
Typical Applications:
Used in the idler/throttle linkage on classic Villiers engines found in garden and light construction machinery, such as cylinder mowers, rotavators, small mixers, pumps, generators, and stationary engines. Fits where the original Villiers idler lever return spring is specified, helping maintain correct idle speed control and dependable lever return during routine use and after servicing.
Also known as:
Carburettor return spring, idler spring, throttle lever return spring, governor linkage spring, carb idle lever spring.
Fits Models:
4/44, 444, B1320, C25, C30, C45
Product Specifications
| L&S Part No. | 27859 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | 27859 |
| Unit of Sale | 1 |
| Applications | 4/44, 444, B1320, C25, C30, C45 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Fits Models | C30 | C45 | MK25 / C25 |
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