Search web 917.388531
Searsparts direct comes up
Look around for parts and find: Engine Air Filter 35066
Also see that engine is Craftsman 143044500 tecumseh engine
After changing the oil, spark plug and cleaning the undercarriage it seems to work fine but the air filter started smoking up so I think I still need to order that air filter and have it replaced thanks for the help everyone this is my first fixer upper lawn mower so thanks for the patience. Blessed day everyone