Description
Overview:
This Compensating Tube is a genuine Villiers OEM component (EM366) for V Type carburettors used on classic Villiers petrol engines, including the MK12 and MK20. Manufactured in machined brass for durability and stable fuel delivery, it helps regulate the fuel-air mixture across the rev range, improving running quality and fuel efficiency. Supplied as vintage, unused old stock, it is ideal for restoring original performance on period machinery while keeping the carburettor specification correct. The tube is a direct replacement for the original part and is suitable for servicing and rebuilding Villiers engines where consistent carburation is required. As an authentic service item, it supports smooth starting, cleaner idle, and reliable operation under load.
Key Features:
- Genuine Villiers OEM part for assured fit and function
- Brass construction for corrosion resistance and long service life
- Designed for Villiers V Type carburettors to stabilise mixture control
- Direct replacement helps restore original carburettor performance
- Suitable for MK-series engines commonly used in light industrial and garden equipment
- Unused vintage stock; cosmetic tarnishing may be present without affecting performance
- Supports smoother running, easier starting, and consistent throttle response
- Compact, precise OEM orifice geometry for reliable metering
- Ideal for preventative maintenance and carburettor rebuilds
Typical Applications:
Used during carburettor servicing on Villiers-powered equipment such as cement mixers, generators, pumps, mowers, and cultivators. Suitable for replacing a worn or damaged compensating tube to recover stable idle, mid‐range fuelling, and overall engine efficiency on classic MK-series engines.
Also known as:
Compensator tube, compensating jet tube, mixture compensator, V‐type carb compensator, fuel metering tube, balancing tube, carb metering insert.
Fits Models:
C25, MK10, MK12, MK15, MK20, MK25
Alternate Part Numbers:
EM366
Product Specifications
| L&S Part No. | EM366 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | EM366 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers OEM part for V Type carburettors - Machined brass ensures durability and corrosion resistance - Direct replacement for original carburettor performance - Suitable for MK-series engines like MK12, MK20 - Supports smoother running and consistent throttle response |
| Fits Models | MK12 | MK20 | MK25 / C25 | MK15 | MK10 | V Type Carburettor |
