1. Designed for STIHL FT250 HT250 FS250 FS250R FS202 FS120 FS200 garden chainsaws, the spare part number is 4134 020 1214. 2. Adopts high quality aluminum alloy and iron material, durable, wear resistant. corrosion, wear and long life. 3. It meets strict quality control standards, high compatibility, can directly replace old or damaged parts. 4. Easy to install and replace, can effectively extend the service life of the machine and improve work efficiency. 5. Professional workmanship, exquisite craftsmanship and high precision help deliver the best performance. Specification: Item Type: Cylinder Kit Material: Aluminum Alloy, Iron Weight: Approx. 515g / 18.2oz Application: For STIHL FT250 HT250 FS250 FS250R FS202 FS120 FS200 Replacement Number: 4134 020 1214 Cylinder Bottom Hole Diameter: Approx. 40mm / 1.6inch How to use: Just install it on the appropriate model Package List: 1 x Cylinder 1 x Piston Assembly (6pcs) 1 x Spark Plug 1 x Bearing 2 x Oil Seals Note: 1 .Please allow 0-1 inch error due to manual measurement. Thank you for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.