56mm Cylinder Piston Kit Ring Pin Replacement for STIHL 066 ms660 064 ms640 ms650 1122 020 1211

Feature: 1. The kit contains accessories such as cylinders, pistons, piston rings and pin, which can be used to replace old or broken parts. 2. Made of light‑weight high‑silicon aluminum alloy, with strong thermal diffusion ability, thermal conductivity increased by 42percent . 3. One‑piece molding design increases the strength of the machine body and improves wear resistance and corrosion resistance. 4. The kit has strong gas compression capabilities, provides surging power, and is not easy to freeze. 5. These accessories are carefully made, is standard in size, has good adaptability and easy to install. Specification: Item Type: Cylinder Piston Kit Material: High silicon aluminum alloy Cylinder Diameter: Approx. 56mm 2.2in. Package List: 1 x Cylinder1 x Piston2 x Piston Rings2 x Piston Circlips1 x Piston Pin