Cylinder & Piston Fits Stihl 021, Ms210, 40mm Replaces Stihl # 1123-020-1219 Fuding Jingyi Rubber & Plastic Co., Ltd. Base Info Model NO.:STIHL 021, MS210 Description Pre:High Quality 52mm Cylinder & Piston Assy for Husqvarna 61 268 272 272K 272XP Next:Piston and Cylinder Assembly (48mm) Kit for Stihl 034 036 Ms360 Ms340 Chainsaw