Kohler Air Filter. Replaces OEM: 24-083-03-S / 24-883-03-S Fits Selected Command Pro Twin & Command Pro Twin EFI model including - nCommand Pro Twin 18hp to 30hp CH18, CH20, CH22, CH23, CH25, CH26, CH620, CH640, CH670, CH680, CH730, CH740, nCH745, CH750, CV17, CV20, CV22, CV23, CV25, CV620, CV670, CV675, CV680, CV724, CV725, CV730, CV740 engine models. nCommand Pro Twin EFI 25hp to 29hp ECH730, ECH749 engine models. nO.D: 6 7/8" (175mm) nI.D: 5 1/2" (140mm) nHeight: 2 7/8" (73mm). n