Kohler Air Filter 12 083 10-S Width: 3 3/4" Width 3 3/4" Length 4 5/8" Height 3 3/8" Included in the 055-425 Air Filter Combo 055-425 Air Filter Combo, Original equivalent 100-957 Air Filter 100-957 Air Filter Fits Model: Kohler CV11-CV16 large capacity engines and CV430-CV493; for 11 HP thru 16 HP engines