Tune up kit for the Cub Cadet 1415 1420 1430 1535 1541 1615 1620 1710 1711 1712 1715 1720 1730 1806 1810 1811 1812 1860 1861 1862 1872 1882 Riding lawn mowers. The kit comes with a new air filter (replaces AF1982 and Kohler 45-083-02 and measures 6" outside diameter and 3" tall), pre filter, fuel filter, oil filter (made in USA) and 2 Champion RV17YC Spark Plugs.