This is a fuel fitting that is part of the fuel assembly on many models of snowblowers and lawnmowers with engines. It's made of durable metal and plastic. The part is used to move fuel from the fuel tank into the engine carburetor. The fuel fitting is responsible for drawing the pressure needed to pump fuel so the lawn and garden equipment can operate. The fuel fitting can be damaged through use or impact and will no longer work as expected. If this occurs, the fuel fitting will need to be replaced.Depending on the equipment that contains the fuel fitting, tools for a replacement might include a pair of pliers, a screwdriver, and a hex key. If a visual inspection shows that the fuel fitting is cracked, turn off the equipment and disconnect the spark plug wire. Remove the fuel fitting from the carburetor and the fuel tank and replace it with a new part.This fuel fitting is designed to be used with lawn mowers and snowblowers manufactured by Lawn-Boy, Toro, Tecumseh, and Cub Cadet. It is sold as an individual part. This is a genuine OEM replacement part that is directly sourced from the manufacturer.