Description
Overview:
The Discharge Tube for the Villiers B12 carburettor is a small precision component that meters and directs fuel from the emulsion well into the venturi for smooth running. Made from corrosion‐resistant brass with a machined finish, it withstands petrol exposure and regular cleaning. This tube helps maintain stable idle, crisp throttle response, and reliable starting on machines fitted with the Villiers B12 carburettor. Typical applications include classic lawn mowers, rotavators, small stationary engines, and other compact machinery that use the B12 unit. Designed as a like‐for‐like replacement, it matches original geometry to support correct fuel delivery and mixture control, making it suitable for routine servicing or a full carburettor overhaul on B12-equipped tools.
Key Features:
- Precision-machined brass for durability and resistance to fuel corrosion
- Direct replacement pattern for the Villiers B12 carburettor
- Helps restore correct fuel metering and mixture stability
- Supports smoother idle, cleaner acceleration, and consistent running
- Compact form factor for straightforward fitting during a carburettor rebuild
- Suitable for preventative maintenance and rectifying wear-related performance issues
- Compatible with common B12 service practices (cleaning, jet and seal replacement)
Typical Applications:
Used during routine servicing or refurbishment of Villiers B12 carburettors on classic garden and light construction equipment. Ideal for restoring reliable operation on vintage lawn mowers, cultivators, and small stationary engines where fuel delivery has become erratic due to wear, blockage, or corrosion in the original discharge tube.
Also known as:
Often called a carburettor discharge nozzle, emulsion tube, main discharge tube, fuel outlet tube, or atomiser for the B12. These terms refer to the same metering passage component that feeds atomised fuel into the carburettor throat on Villiers B12 units.
Fits Models:
B12
Alternate Part Numbers:
V1777 8E, V1777-8E, V17778E, V1777/8E
Product Specifications
| L&S Part No. | V1777/8E |
|---|---|
| Manufacturer | Villiers |
| OEM No. | V17778E |
| Unit of Sale | 1 |
| Applications | B12 |
| Machine Type | Engines |
| Fits Brands | Villiers |
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