Honda 16100-Z8B-901 Carburetor (BB76A A) Genuine OEM Honda part Fits specific models of GCV160LA0 engines Fits specific HRR216K10, HRR216K9, HRS216K5, HRS216K6 mowers Please Note: Does not fit all specs of above models listed, please make sure this fits by model, type and serial number of your engine or mower