I tried to use my rebuild kit yesterday & the plastic float base would not fit. The round hole that sticks up from the float base & goes into the metal carb body would not align. I measured it with calipers & the hole is not in the correct location. Also there was no replacement o-ring for the float base & the main carb body gasket was misformed & wouldn't stay on the float base. So basically the kit was useless. I did use the needle from it. I have purchased other kits in the past & rebuilt this same carb w/o any issues. My carb is a Nikki 594593.
I DO NOT RECOMMEND THIS KIT.