Features: 1. Fitment: Cylinder piston kit is a replacement for Stihl MS260, MS260C, 026PRO, made according to the prototype model. 2. OEM Number: Chainsaw cylinder piston kit replacement part number is 11210201217. Please double check the OEM part number of your item before ordering. 3. Advantages: Low noise, low expansion coefficient, good heat dissipation, high power, low fuel consumption, low friction surface, and long service life. 4. Features: Die cast aluminum material, anti-aging, anti-rust, wear-resistant, and high accuracy, perfectly suited to your requirements. 5. Ideal Replacement: Designed to original specifications for a perfect replacement of the old or damaged original part. Specification: Item Type: Cylinder Piston Kit Material: Die cast aluminum OEM Number: 11210201217 Cylinder Diameter: Approx: 44mm / 1.73in Application: Replacement for Stihl MS260, MS260C, 026PRO Package List: 1 x Cylinder 1 x Piston 3 x G ring 1 x Pin 2 x Gasket Note: 1. Please double check the part number of your item; matching information is for reference only. 2. If you are unsure about the item, please verify compatibility before purchasing to avoid returns.