High-quality Carburetor: The HU-40D Walbro WT-16B Chainsaw Carburetor is specifically designed for Stihl 028 028AV 028WB 028Q models, ensuring optimal performance and durability. Efficient Fuel Mixing: This carburetor effectively mixes fuel and air, providing a smooth and consistent operation for your chainsaw. Easy Installation: With its user-friendly design, the installation process is quick and hassle-free, allowing you to get back to work in no time. Enhanced Performance: The HU-40D Walbro WT-16B Carburetor improves the overall performance of your chainsaw, delivering increased power and efficiency. Reliable and Durable: Made with high-quality materials, this carburetor is built to last, ensuring long-lasting performance and reliability.