OEM standard Huayi P19-1 carburetor compatible with Honda 16100-ZB2-035 and Clones generators. The 19mm carburetor has a 24mm air intake and features 43mm center-to-center mounting holes. Suitable for GX120 GX160 GX200 carburetors. Also fit for Champion Power Equipment generators such as model 46493, 46595, 46597, 46598, 46558, 46561, 46596, 46533, 46534, 46535, 46539, 46540, 46551, 46553, 46554, 46555, 40026, 40008, 40012, 46514, 46515, 46516, 46517, 45633 (100423, 100216, 27.131000.01, 26.131000.20, 27.131000.01) as an OEM Huayi carburetor. Suitable for Honda and clone engines generators such as 5.5hp, 6.5hp, 159cc, 196cc, 212cc, and 224cc. Acts as an OEM carburetor for Firman Duromax Centurion Powermax Durostar ETQ Westinghouse Wen Coleman Powermate Powerhorse, all power and generators with wattages such as 3000, 3500, 4000, 4500, etc. Suitable for Harbor Freight Chicago Predator Generator models with wattages of 3500, 4000, and 4375 watts, such as 68527, 68528, 67560, 67561, 69675, 69676, 69728, and 69729. Also acts as an OEM carburetor for Generac GP3250 and GP3300 Generators. For Wen 56352 3500 generator as well. Please determine the model you need before making a purchase. If you encounter any issues during use, please feel free to contact us. Suitable for GX120 GX160 GX200 carburetors. Also fit for Champion Power Equipment generators such as model 46493, 46595, 46597, 46598, 46558, 46561, 46596, 46533, 46534, 46535, 46539, 46540, 46551, 46553, 46554, 46555, 40026, 40008, 40012, 46514, 46515, 46516, 46517, 45633 (100423, 100216, 27.131000.01, 26.131000.20, 27.131000.01) as an OEM Huayi carburetor.