QUALITY STIHL SERVICE KIT FITS - 017 MS170 MS170C 018 MS180 MS180C…. 1 x Air filter 1 x Fuel Filter 1 x Ngk Bpmr7a Spark Plug 1 x pull cord This fits the older chainsaws but please check your air filter before ordering Any questions or parts required please don’t hesitate to ask Same day dispatch if funds are cleared before 4pm Monday to Friday