To fit Yamaha PW50 and Jianshe PY50 Chipmunk 50cc. To Pump 2 Stroke oil into the fuel.
Yamaha 1UY133000000 Oil Pump Assembly
Oil Pump Yamaha PW50 1981-2021 PW PY Piwi 50 Injector Injection Gear Assembly
For Yamaha Pw50 Single Throttle Cable Fits For Oil Pump Delete 2002 And Older UK
AUTOVIC Single Throttle Cable for Yamaha PW50 1981-2002 Throttle Cable for Oil Pump
For Yamaha PW50 Single Throttle Cable For Oil Pump Delete PW 50 1981 - 2002 UK
For Yamaha PW50 PW80 Oil Injection Pump Delete Block Off Plug CNC Aluminum Black
