for Husky Chainsaw 50 51 55 Piston Cylinder Ring Set 46 mm Fuding Jingyi Rubber & Plastic Co., Ltd. Base Info Model NO.:HUSKY 50 51 Description Pre:for Husqvarna 350 Chainsaw High Cylinder Piston Kit Assy, 44 mm, Fits 340, 345 Next:Cylinder Piston & Ring Kit for Husky Cylinder Assembly 48mm Diameter 365 Chainsaw Parts