1L Carburetor Carb Yamaha EF6600DE YG6600DE Generator MZ360 7RH-14101-21-00 GCA57 Compatible with Yamaha Part # 7RH-14101-21-00 & 7CU-E4101-00-00. Fits YAMAHA MODEL EF5200DECA, EF5200DEC, EF5200DEY, EF5200DEH, EF6600DE, EF6600DEC, EF6600DECA,EF6600DE, EF6600DEH, YG6600DEC, YG6600DEH, YG6600DEY, YG6600DEF its Yamakoyo PT6700DXE generator Also fit a lot of Chinese Yamaha copy generators PLEASE CHECK DISCRIPTION BEFORE THE PURCHASE