ULTRASONIC CLEAN HONDA CBX 550 CBX550 F2 CARB CARBURETTOR RIGHT OUTER BARE BODY
This is for carb body number 4 from the left as if the carbs are fitted to the bike. So the carb that would fit into Cylinder number 4 of your engine. We are only human and oversights/mistakes can happen, We WILL help when these things happen.