The parts that are shown are gaskets for the carburetor and the large one is also a heat shield to prevent the carburetor from vapor locking. Here is a link for Honda parts, you will need the engine number which is cast into the engine block. Good luck.

Honda Power Products Parts - Parts look up and information

The official parts look up site for Honda Power Equipment, Honda Marine, and Honda Engines. Search for parts for your Honda generator, lawn mower, tiller, trimmer, pump, snow blower, outboard, and small engine. Parts ordering is also available for Honda Engines.

peparts.honda.com

 

I have that same unit out in the storage building. If all else fails, let me know and I can go dig it out and have a look for you.

 

 

Did you have any problems with the 2 long bolts that hold the carburetor on. I stripped mine and can’t find replacement bolts ! Ugh