Reference Codes:CMR6H Other Part Number:0000 400 7011 CMR6H Manufacturer Part Number:For Stihl Interchange Part Number:0000 400 7011 CMR6H Electrode Material:Iraurita OEM NO.:0000 400 7011 Origin:Mainland China Model:For Stihl Chainsaw MS171 MS181 MS192 MS193 MS201 MS201T Repalce For Stihl Chainsaw 0000 400 7011 CMR6H Wide Compability-Based on CMR6H standard, 3365 spark plug is compatible with Stihl FS90, FS100, FS110, FS130, HL90, KM90, SP90, HT130 series trimmer and Stihl BR500, BR550, BR600 Backpack Blower and so on. Extreme Durability- Pure lumina silicate of the ceramic insulator gives greater strength, while nickel-plated threads will provide anti-seize and corrosion protection. High Stability- The solid copper core offers superior heat dissipation, conductivity and broad heat range, effectively reduce the risk of overheating. Package Included: 1 x Spark Plug