General description The 42mm Cylinder Piston Kit is designed for chainsaw models PS 350, PS 351, and PS 420. Made from durable aluminum alloy, this kit offers high hardness and corrosion resistance, ensuring long-term reliability and performance. It serves as an excellent replacement for damaged or worn-out components, enhancing your chainsaw's efficiency. Technical specifications Item Type: 42mm Cylinder Piston Kit Product Material: Aluminum Alloy Weight: Approx. 462g / 16.3oz Usage Diameter: Approx. 42mm / 1.7in Installation Easy to install and use, allowing for quick replacement of old or damaged parts. Usage Improves efficiency and performance of chainsaws PS 350, PS 351, and PS 420. Other information Package List: 1 x Cylinder, 5 x Piston Assembly