Feature:1. As precision parts cast with special materials, such cylinders and piston kits are good wear resistance for long service life.2. These hardware parts have compact structure and high hardness, easy to use in practical life.3. It supports high efficiency according to the strict rule, these cylinders and piston kits are made by precision craftsmanship by many experts.4. As a general cylindrical piston assembly and a complete set of accessories, they are suitable for Stihl MS200/MS200T.5 chainsaw. Meanwhile, such industrial accessories maintain a long service life and are not easy to damage, so you can use them for a long time. Specification:Item Type: CylinderMaterial: Die-casting Aluminum Cylinder Coating: Chrome PlatingPiston Diameter: Approx. 40mm/1.6inSpecifications: for MS200 Cylinder AssemblyPacking List:1 x Cylinder1 x Piston1 x Cylinder Pin2 x Piston Ring2 xNote:The piston diameter is 40mm, please pay attention to the reference before purchasing.