Original part number:STIHL 11411200616 11411200646 11411200600-604 Fits ZAMA C1Q-S178 - C1Q-S179 - C1Q-S180. Hight quality carburetor kit for Chainsaws STIHL MS261, MS271, MS291 This kit is suitable for those who are looking to replace their existing carburetor or upgrade their Chainsaws.
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