Description
Overview:
The Drain Screw (B10/1 Carb) is a replacement carburettor drain plug designed for classic Villiers industrial engines. Machined from metal with a corrosion‐resistant brass finish, it seals the float chamber drain port and allows controlled draining of fuel and sediment during servicing. The slotted head makes removal simple with a flat‐blade screwdriver. Ideal for maintenance and restoration of older machinery, it helps prevent leaks and keeps the carburettor clean and functional. Suitable for engines using the B10/1 carburettor body, including Villiers 7/1 and 10 models. Supplied as unused old stock to original specifications; minor tarnish or storage marks may be present but do not affect function.
Key Features:
- Brass-finished metal construction resists corrosion from petrol for long service life
- Precision threads and seat for a reliable, leak‐tight seal on B10/1 carburettors
- Slotted head for easy fitting and removal with common hand tools
- Facilitates draining of the float bowl for cleaning, storage, and winterising
- Helps cure fuel seepage caused by worn or damaged original screws
- Unused old stock made to original spec; compatible with period Villiers hardware
- Straightforward install with no modifications required
- Suitable for repair and preservation of classic stationary engines and equipment
Typical Applications:
Used to replace a missing or worn float chamber drain screw, to drain stale fuel or water from the carburettor during servicing, storage, or fault finding. Suitable for generators, pumps, mowers, rollers, small plant, and other machinery powered by Villiers industrial engines fitted with the B10/1 carburettor.
Also known as:
Carburettor bowl drain screw, float chamber drain plug, fuel bowl plug, sediment drain screw, B10/1 drain plug, carb drain bolt, float bowl screw.
Fits Models:
10, 12, 15, 7/1, 71, B10/1, B101, MK10, MK12, MK15, MK7
Alternate Part Numbers:
V1467SA3043C, SA3043C, V1467
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