I have a older Simplicity mower. It's my mother in laws and I'm trying to get running to sell since her husband passed away. First the starter was bad so I replaced it and now the float has a hole in it and the internals of the carburetor is shot. I haven't been able to find a replacement carburetor all ones I see don't connect to the engine like this style. Any ideas or thoughts be greatly appreciated. I don't know what model this tractor even is. I'll attach pictures. Thanks