Description
Overview:
The Main Jet (size 80) is a precision‐machined brass fuel metering jet for Villiers V Type Carburettors, used on a wide range of classic small engines. As a Genuine Villiers part (MPN EM801), it is built to the original specification for reliable fuelling and a stable mixture at mid to high throttle. The robust brass construction resists corrosion and is easy to clean during routine servicing. Supplied as unused vintage stock, it may show minor tarnish or storage marks without affecting performance. Ideal for engine maintenance and restoration on models such as the MK10 and MK15, this jet helps restore smooth running, clean acceleration and consistent plug colour by delivering the correct fuel flow through the carburettor's main circuit.
Key Features:
- Genuine Villiers OEM component (MPN EM801) for assured fit and function
- Size 80 main jet for V Type carburettors as used on classic Villiers engines
- Durable brass body resists fuel corrosion and is easy to service
- Accurate orifice for consistent fuelling at cruising and full‐load operation
- Direct replacement for worn or damaged jets; no modification required
- Clean, precise threading for secure seating and leak‐free installation
- Helps correct lean/rich running, flat spots and loss of power
- Suitable for use with standard unleaded petrol and modern two‐stroke mixes where applicable
- Stable performance supports easier tuning and repeatable results
- New old stock; unused part with possible light storage tarnish only
Typical Applications:
Used to replace the main jet in Villiers V Type carburettors during servicing or rebuilds. Common in the repair of classic lawnmowers, stationary engines, cultivators and light construction equipment powered by Villiers engines. Helps restore correct mixture for smoother running, improved throttle response and dependable operation under load.
Also known as:
Carburettor main jet, carb jet, fuel jet, metering jet, main fuel jet for Villiers V Type carburettors.
Fits Models:
C25, MK10, MK15, MK20, MK25, V Type Carburettor
Product Specifications
| L&S Part No. | EM801 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | EM801 |
| Unit of Sale | 1 |
| Applications | C25, MK10, MK15, MK20, MK25, V Type Carburettor, VTypeCarburettor |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Fits Models | MK20 | MK25 / C25 | MK15 | MK10 | V Type Carburettor |
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