Brand New Genuine Kohler Air FIlter... We are an Authorized Kohler Dealer... Air Filter Genuine Kohler Part # 18-083-04-S Fits Specific Kohler SH265 Model Engines Genuine OEM Kohler Part Please Note: Does not fit all specs of above models listed, please make sure this fits by model, spec and serial numbers of your engine... Email all info from engine and we will look up and make sure of correct part if needed...