General description The Carburetor with Air Filter is designed specifically for CS440, CS4400, and 303T chainsaws, providing a reliable replacement for WT4161, WT416C, 12300039330, 12300039332, and 12300039333 models. This carburetor ensures a perfect fit and optimum performance, enhancing the efficiency of your chainsaw. Technical specifications Item Type: Carburetor Product Material: Aluminum Weight: Approx. 223g / 7.9oz Compatibility and accessories Compatible with CS440, CS4400, and 303T chainsaws Replaces WT4161, WT416C, 12300039330, 12300039332, 12300039333 Package includes: 1 x Carburetor, 1 x Screwdriver, 1 x Spark Plug, 2 x Paper Pads, 1 x Pipe, 1 x Filter, 1 x Oil Tube Assembly, 3 x Accessories Installation Easy to install and replace Simple operation for direct replacement of the old part Usage Improves fuel efficiency by providing an accurate fuel-air mixture Enhances the smooth operation of the chainsaw Regular replacement of parts can extend the machine's lifespan