Description
Overview:
The Main Jet 36cc for Villiers B10/1 Carburettors is a genuine Villiers brass jet for the main fuel circuit. It regulates fuel flow accurately to keep the air-fuel mixture correct under load, helping engines run smoothly and reliably. Built from solid, corrosion‐resistant brass, it is designed for long service life and consistent metering. This jet is intended for Villiers B10/1 carburettors fitted to engines such as B10/1 and C12, and is also used across several MK‐series engines where specified. A slotted head and precise thread make installation and removal straightforward during routine servicing. If your engine is hunting, misfiring, or lacking power due to a worn or obstructed jet, replacing it with this calibrated 36cc unit helps restore stable idle, clean acceleration, and dependable performance.
Key Features:
- Genuine Villiers part for assured fit and compatibility
- Calibrated 36cc metering for correct fuel flow on specified engines
- Precision‐machined brass for durability and corrosion resistance
- Direct replacement for B10/1 carburettors; no modification required
- Slotted head for easy screwdriver fitting and removal
- Supports smooth idle, steady power delivery, and reliable starting
- Helps resolve issues linked to worn or blocked main jets
- Suitable for regular maintenance of classic Villiers engines used on site or in the garden
Typical Applications:
Used during servicing or restoration of small Villiers engines fitted with B10/1 carburettors, commonly found on vintage mowers, cultivators, rotavators, pumps, generators, light construction tools, and stationary engines. Ideal when addressing poor running, lean/rich mixtures, or fuel contamination. Fits where a 36cc main jet is specified to maintain factory fuel metering and dependable day‐to‐day operation.
Also known as:
Main carburettor jet, main fuel jet, carburettor metering jet, fuel metering nozzle, carb main jet, main metering jet, engine fuel jet. These terms all refer to the primary jet that meters fuel through the main circuit of a Villiers B10/1‐type carburettor.
Fits Models:
B10/1, B101, C12, MK7, MK10, MK12, MK15
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