Air Filter for 33342 63087A 050128 35066 740019B 740095 ECV100 LEV90 LEV100One New Aftermarket Replacement Air Filter for Tecumseh ECV100, LEV90, LEV100 and LEV115 Engines This aftermarket replacement air filter fits a wide range of Tecumseh small engines used in walk behind lawn mowers, edgers, chippers, and other lawn and garden equipment. The cylindrical paper filter element protects the engine's carburetor and combustion system from dirt and debris, helping maintain performance and extend engine life. Specifications