Features: 1. Reliable carburetor spare parts, stable performance, can extend the life of the machine. 2. This carburetor is ideal for the STIHL MS170 MS180 chain saw. 3. The method of installation and replacement is simple, with complete accessories, and the service life is long. 4. Selected high quality die cast aluminum materials, durable and abrasion resistant, corrosion resistant. 5. Professional after-sales accessories, excellent workmanship, fit perfectly with your tools. Specification: Article type: CarburetorMaterial: aluminum castingSurface treatment: anode oxidationWeight: about 200g,7,1 ounceApplication: Fits STIHL MS170 MS180 Package list: 1 x carburetor manual measurement. Thank you for understandingMonitors are not calibrated the same, the color of the item displayed in the photos may differ slightly from the actual object. Take real as standard. li>