Trimmer Air Purge Body Assembly 12318005560

This air purge body assembly is a genuine OEM component. It is specially designed for Echo and Shindaiwa handheld lawn and garden equipment. By pressing on the purge bulb, it will force fuel into the fuel line from the fuel tank into the carburetor. Once the carburetor is full of fuel, the excess fuel will be purged back into the tank in the fuel return line. At some time the primer will lose its elasticity or crack and need to be replaced. It is a complete assembly which includes the plastic body housing and the rubber bulb. To ensure the correct installation of the new part, refer to the diagrams of your specific model. You will need a screwdriver to remove the old assembly and connect the new one.