Description: Brand New and High Quality New high quality replacement parts. This spark plug fit's lot's of different small engines. It could be on Trimmer, Blower, Chainsaw, Brushcutter, Gas Scooters etc Fits for Stihl Chainsaw : MS241 MS231 MS251 Specification: Material: Metal Color: As picture shown Size(LxWxH): Approx. 6 x12.5 x2 cm/2.4 x4.9 x0.79inch Package Includes: 1 Piece of Spark Plug