Does anyone know if the Walbro 86-578-1 check valve nozzle will fit a Walbro HDA-327? I bought the HDA-327 for a CS-590, but it's supposed to fit all the Echo 60-cc saws.
The diameter of the nozzle in the carb from the factory is 5.4mm.
The diameter of the nozzle in the carb from the factory is 5.4mm.
