Pre Filter Fits Stihl 4238 140 1800

If You Are Not 100% Sure This Is What You Need

Walbro Wyk Carburetors

HUSTLER 54" FASTRAK

Proven Part Air Filter With Pre-Filter For 11013-7002 11013-7001 30-322 30-940 M137556 MIU10955 KT722 Pre Filter Fits Stihl 4238Air Filter and Pre Filter Combo. The Air Filter Replaces 11013 7002, 11013 7001, 21538200, 490 200 0004, M137556, 9506, 100 160, B1AF171, and 30 322. Width : 3 3 4", Length: 8 5 16", Height: 1 3 16" Width With Tab: 6 3 8". The Pre Filter Replaces 11013 7033, 11013 7011, 9611, 30 940, B1AF173, 7 083019, 100 168, 21538300, and MIU10955. Length: 7 1 2", Width : 3", Thickness: 5 16". Fits Models 1500 Series Tractors, 988104, 988108, 988109, 988117,