Carb Size--mounting hole center to center: 42mm, core hole: 19mm, choke hole: 24mm, before order,check the model number first, then check the size.. Wide uses--Compatible with Honda part numbers 16100-ZH8-W51 & 16100-ZH8-W61 Compatible with Honda,GX160 GX180 GX200 5.5Hp 6.5Hp Engine.. Keep cleanly--Keep your carburetor clearly, If the accessories dirty,wash it with professional cleaning agent.. Installing--Use the suitable tools and tight the screws gentlely,make sure it sealed and not deformed..
