Wt493.There were multiple versions of this saw produced over 20+ years all called "026". Without photos etc. nobody knows exactly the configuration that you got.
Based on the photos a WT-194 will bolt right in. BTW, it looks like someone likely put the wrong carb screw grommet on the existing carb. As I recall the 026 grommets were black and the 260 were white. Also it doesn't look like the white one fits very good.Wt493.
Well, based on that label this saw was manufactured in June of 1999, one of the last ones before the MS260 came out. The carb is likely original.Label