new here and trying to get some help,have a ted williams outboard and need carb rebuilt,bought it and was told it was 18hp after looking around i think i got took numbers are 21758710 3c213218 any help thanks :grumpy:
Go to searspartsdirect.com and enter whichever of those is the model number into the the form and you may learn a lot more.
The good news is that even if Sears does not have the parts you can find a name or number on the carb and buy a kit that way. It may even be cheaper than Sears. Give iboats a chance when ready to buy they are fairly competitive on parts.