Kohler Air Filter 12 083 05-S Width: 3 3/4" Width 3 3/4" Length 4 5/8" Height 2 13/16"Includes hose and wing nut Included in the 055-429 Air Filter Combo 055-429 Air Filter Combo, Original equivalent 100-941 Air Filter 100-941 Air Filter Fits Model: Kohler CV11-CV16; for 11 HP thru 16 HP engines