Savior Carburetor Carb Rebuild Kit for Tillotson RK-23HS Stihl 031 AV Jonsered 625 630 670 Husqvarna 61 266 268 272 281 288 Chainsaw Refer to Tillotson RK-23HS Fit Tillotson HS 123 / HS 136 / HS 163 / HS 184A/ HS 224/ HS 234/ HS 260 / HS 283 carburetors Fit Stihl 031 AV chainsaw with Tillotson carburetor Fit Jonsered 625 630 670 chainsaw with Tillotson carburetor Fit Husqvarna 61 / 65 / 77 / 162 / 181 / 185 / 266 / 268 / 272 / 281 / 288 / 480 /1100 / 2100 chainsaw with Tillotson carburetor