2 Vacuum Fuel Gas Pump Valve Switch Petcock Scooter Moped Gokart GY6 150cc 250cc Universal Car Towing & Hauling Fit for Yamaha IT400 1979

Fit for Yamaha IT400 1979

Fit for Huawei MateBook X Pro

or even a piston seizure has occurred

Fit for Yamaha SP 250

2 Vacuum Fuel Gas Pump Valve Switch Petcock Scooter Moped Gokart GY6 150cc 250cc Universal Car Towing & Hauling Fit for Yamaha IT400 1979Features: Fuel pump with 3 port 1x inlet, 1x outlet 1x negative pressure. A vacuum line is mounted on the brass colored connector, which can be branched from the intake manifold vacuum port. The negative pressure delivers the fuel via an internal diaphragm. The fuel line is attached to the connections marked with an arrow. Suitable for many GY6 150cc 250cc models. Please check the product photo before ordering and compare whether this type of fuel