12-789-01 Kohler Maintenance Kit 12 789 01sKohler Genuine Engine Maintenance Kit 12 789 01 S Command CV11 16 CV15 CV13 1278901s Includes: 1 12 083 05 S Air Filter 4 1 2" L, 3 3 4" W, 2 3 4 H, 12 083 050S, 12 083 05, 1208305 1 12 083 08 S Pre cleaner 1 12 132 02 S Spark Plugs 1 25 050 07 S Fuel Filter 1 12 050 01 S Oil Filter (5205002S is 3. 47" in height larger capacity, 1205001S is 2. 72" in height) 2 25 357 06 S L SAE 10W30 Kohler Motor Oil KOHLER Engine Maintenance Kits put it all together