BLUESAWS Rim Sprocket 7-325 For Stihl 021 023 024 025 026 028 029 039 034 036 MS210 MS230 MS230C MS231 MS231C MS240 MS241C MS250 MS250C MS251 MS251C MS260 MS260C MS261 MS261C MS270 MS270C MS280 MS280C MS290 MS310 MS390 MS311 MS391 OEM# 0000 642 1236
00006421236