This is an original replacement part sourced directly from the manufacturer. The return line is commonly found in trimmers, brush-cutters, and blower-vacuums from Toro and Lawn Boy. This part is made of flexible plastic, and is used to return excess fuel from the carburetor to the fuel tank. This part is sold individually.
This is an OEM replacement part for Toro and Troy-Bilt Trimmers. The Air Cleaner Filter keeps dirt and debris from entering the engine. It is recommended to check the filter after every use and replace when needed. This part is made of a foam material and is an individually sold part.