Stens 100-056 Pre-Filter Replaces Kawasaki 11013-2109 John Deere M74285 Gravely 21391200 Lesco 050805 Ariens 21391200 Use with our 100-052 air filter Stens part number 100-056 Replaces Kawasaki 11013-2109 John Deere M74285 Gravely 21391200 Lesco 050805 Ariens 21391200