TOPIC:

Both of those carbs look to be BS34's.  The left photo is a Suzuki carb, and the right looks like Kawasaki.

The BS36 Suzuki carbs use steel tops.  

Thank you! Can 4 like suzuki versions then be ran on Kaw? Or would it be too tight. Just somethin I been wondering is all. 

Thank you to all ya'all!

asphalt -  That was absolutely awesome! Ya'all have no idea how long I've wondered exactly how to decipher between 'em, I had to send one back to an E-Bay seller, he'd listed no hassle returns within 30 days. I did have to mention that it was really my fault, I couldn't tell the two apart by looking at the old #4 carb and trying to compare it to the pix he'd provided, certainly couldn't see the ring inside intake side throat. I prolly would buy from him again, just no suzuki parts plz lol

I'm still in need of a naked (Kawi version) Mikuni bs34  #4 carb body, please lmk   

Thanks! great responses