It would be best for you to determine what carb your saw has in it first. Most of them ran Tillotson carbs, my application chart tells me your carb should be a Tillotson HL-117C. Most of the Tillotson HL carbs can be kitted with a DG 5 HL kit of diaphragms and gaskets, if you want a total rebuild kit then get the RK 88 HL set. You can get them through almost any small engine repair shop and some of the site sponsors here carry them also.
Pioneerguy600