Export thread

I'm trying to figure out what goes here. Some cylindrical or rectangular air box? I see the filter they sell for it. It's model# 917.387360

This is apparently what goes on there

The parts you need are just the air filter cover and air filter. Part numbers 245 & 250 on the diagram I posted. The only reason you would need the other parts post, were if you are going to completely remove and rebuild the carb. https://www.searspartsdirect.com/mo...aftsman-917387360-gas-walk-behind-mower-parts

Craftsman 143.034502 Engine (Tecumseh LEV90-33401A)

Air filter cover Tecumseh 35065
Air filter Tecumseh 35066

Thanks!