This is a comprehensive carburetor diaphragm rebuild kit. It comes with a fulcrum arm, inlet needle, seat, gaskets, and diaphragms to ensure a complete and effective rebuild.

Using this carburetor rebuild kit is easy. First, make sure you have all the necessary tools like screwdrivers. Take out the old parts from your carburetor one by one and replace them with the parts in this kit. Be careful when handling the delicate parts like the inlet needle and diaphragm. After installation, check if everything is properly fitted. For maintenance, it's a good idea to clean the carburetor regularly. Also, store the kit in a dry place when not in use to keep the parts in good condition.