carb identification

[hondadozer3851]

I have a mikuni round slide Carb not sure wat size it is exactly I asked another member and he contacted mikuni but hasn't gotten an answer yet the # is b941 any info would help
thanks james

[XxMurdocxX]

The best way to check the diameter of that carb is to measure the bore. I'm pretty sure it is a mikuni vm but unsure on the year