suitable for Ignition Coil Spark Plug and wires Compatible Stihl MS170 MS180 Chainsaw-FO SHAN RAN WANG Igntion Coil, Spark Plug and Wires Fit for: 017 018 MS170 MS180 Chainsaw Made by plastic material, durable and high quality Depending on the size of the machine design, easy to install New aftermarket carburetor parts, outdoor garden yard lawnmower chainsaw colour:black Material:Plastic + metal Package Contents: 1* Igntion module with wire 1* Spark plug Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Please pay attention to the title and description when buying, and pay attention to the title and description when buying.