Wai Danie Fuel Tank Level Gauge Sensor Sending Unit Float Sensor for 4-Stroke GY6 50CC 125CC 150CC 139QMB 152QMI 157QMJ CN250 CH250 Motorcycle Fits 50cc Chinese Scooter Mopeds

Fuel Gas Tank Sensor Float Level Kit Compatible with Gy6 50cc 150cc Scooter Moped ATV Compatible with Kazuma Rokata

Motorcycle Scooter 3 Wires Fuel Tank Level Sensor Sending Unit for GY6 139QMB 152QMI 157QMJ 50CC- 250CC Scooters Kazuma Rokata

3 Wires Fuel Tank Level Sensor Fits most 50cc Chinese Scooter, Mopeds, with 4-Stroke GY6.

Fit： Fits most 50cc Chinese Scooter, Mopeds, with 4-Stroke GY6. Fits 139 QMA/QMB，152 QMI 157 QMJ，50-250 CC engines. Fits ATV, Go-Kart and Chinese Scooters. Fits most Chinese brands and some Japanese brands, like Compatible with TaoTao, Compatible with Buyang, Compatible with Coolsport, Compatible with Lifan Kazuma, Compatible with SUNL, Compatible with Honda, Compatible with Redcat, Compatible with Eagle, etc.

Performance: The sensors in the fuel tank are used in conjunction with the fuel gauge, indicating the amount of fuel in the fuel tank of the motorcycle. The sensor consists of resistor, slide, and floater. The floater floats on the fuel surface and changes the position of the slider on the resistor as the fuel level changes.