Brand New Genuine Kohler Air Filter & Pre Filter... We are an Authorized Kohler Dealer... Air & Pre Filter Set with Seal & Wingnut Genuine Kohler Part #'s 12-083-10-S (Air Filter) & 12-083-12-S (Pre-Filter) 1 Each Per Sale Fits Specific Kohler CV11-CV16 & CV430-CV493 Model Engines Width: 3-3/4" Length: 4-5/8" Height: 3-3/8" Genuine OEM Kohler Part If you need assistance locating correct part, Please email Model, Spec and Serial numbers of your engine and we will gladly look up Brand New Genuine Kohler Air Filter & Pre Filter... We are an Authorized Kohler Dealer... Air & Pre Filter Set with Seal & Wingnut Genuine Kohler Part #'s 12-083-10-S (Air Filter) & 12-083-12-S (Pre-Filter) 1 Each Per Sale Fits Specific Kohler CV11-CV16 & CV430-CV493 Model Engines Width: 3-3/4" Length: 4-5/8" Height: 3-3/8" Genuine OEM Kohler Part If you need assistance locating correct part, Please email Model, Spec and Serial numbers of your engine and we will gladly look up correct parts