Restore your fuel gauge with this Blue Line 4-bolt fuel sending unit for GY6 and 139QMB scooters. This OEM-equivalent sender mounts via a 4-bolt square plate and connects via a 3-pin connector. Includes the sending unit, float arm with float, 4-bolt gasket plate, and retaining ring. For the twist-on ring style sender, see SKU 1300-1161.
139QMB-based 50cc / 80cc engines:
157QMJ-based 125cc / 150cc / 169cc engines:
Don't see your engine listed? If the engine code includes "QM" or "FM", this sender is compatible with your vehicle.
California Prop 65 Warning: www.p65warnings.ca.gov
