Item Type: Starter Cover AssemblyWeight: Approx.180g / 6.3ozMaterial: PlasticApplicability: Fit For Stihl MS231, MS251, MS251C.OEM Part Number: 1143 080 2103, 1143 080 21071Manufacturing Material: The product is made of high quality plastic material, it is durable, wear resistant, and has long service life. 2High Performance: Professional manufacturing, superb craftsmanship and high precision, which undoubtedly can contribute to provide its best performance. 3Perfect Accessories: The perfect accessories for garden tools can effectively prolong the use time of the machine, stable performance, and can perfectly match your machine. 4Wide Applicability: It has a wide range of applicability and can fit for Stihl MS231, MS251, MS251C. 5Easy to Use: Without any difficult requirements even though you use it for the first time.1 xRecoilStarter