64mm valve springs clips Rebuild kit GY6 50CC
$4.65
* INTAKE OAL = 64MM
* INTAKE DIA = 18.5MM
* INTAKE SHAFT = 5MM
* ExHAUST OAL = 64MM
* ExHAUST DIA = 16MM
* ExHAUST SHAFT = 5MM
valves springs clips kit Set-50cc Engines GY6 50CC 139QMB 139QMA scooter engines.