Fuel tap -OEM QUALITY- GY6 (4-stroke) 50-150cc (139QMA, 139QMB, 152QMI, 157QMJ) - M16

Spare fuel tap for many vehicles with steel fuel tank and M16 connection thread. Usually this type is used in vehicles from the Far East with the typical GY6 4-stroke engine. The fuel tap is controlled by negative pressure, i.e. the fuel flows as soon as the engine is started. This prevents that a complete tank content could flood the engine in case of a carburetor defect.

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