General description The carburetor is designed for use with STIHL MS171, MS181, MS201, and MS211 chainsaws. It includes a complete repair kit, ensuring optimal performance and compatibility with various models. Technical specifications Fits STIHL MS171, MS181, MS201, MS211 Chainsaw Replaces P/N: C1Q-S123C, C1Q-S119C, C1Q-S121C Replaces OEM Part Numbers: 1139 120 0619, 1139 1207 100, 1139 1200 612, Zama C1Q-S269 Includes air filter replacement: 1139 120 1602 Compatibility and accessories Scope of delivery: 1 carburetor 2 gaskets 1 air filter gasoline 1 fuel hose 1 spark plug 2 sockets 1 oil filter Other information