Genuine OEM replacement Primer Bulb Assembly designed for a variety of Gardening Equipment. This part is sold individually. It includes the Rubber Bulb and the Plastic Body to which hose connect. A primer sends gas into the carburetor so it can create a fuel and air mixture that is ready to go right into the cylinder and keep the engine running. Over time a primer bulb can dry out and crack. If the bulb is damaged it will not create suction and will not function as needed, therefore it will need to be replaced.

This is an OEM approved replacement part designed for gas trimmers/brush cutters. Its purpose is to filter out dust and debris from contaminating the carburetor and engine. When replacing the filter you can open the package in comes in and put a bit of two cycle oil in the bag and let it absorb into the filter. Then remove it from the bag and squeeze it with a paper towel to remove the excess oil.

To replace this filter no special tools are needed. Simply remove the cover and replace the filter element.

This an OEM replacement part designed for use with trimmers/cutters/blowers. This air cleaner assembly helps to prevent dust and debris from entering carburetor. It is made out of plastic and it is sold individually. This assembly includes both pieces of the housing, filter element and a primer bulb.

To replace this item you would need a screwdriver.

• Remove the air cleaner cover and the element
• Remove the screws that secure the case
• Remove the old case and install the new one
• Place the element and secure it with the cover

Genuine Hitachi replacement part,this item is sold individually.
This Fuel Line is the line that connects to the fuel filter inside the fuel tank.
It delivers the fuel to the carburetor by pumping the primer bulb.
If you want to replace the Fuel Tank Grommet , it will have to be ordered individually, it is part number 6685308.

This is a genuine OEM replacement part designed for Hitachi power equipment. The purpose of fuel line is to to return excess fuel back on the system. By pressing the primmer bulb it will fill the carburetor with fuel, once it is full the excess fuel will be forced back into the tank through the fuel return line. It is made out of plastic and it is sold individually.

Over time the fuel lines will deteriorate and become brittle so they would need to be replaced.

Genuine OEM replacement part, this item is sold individually.
The Return Grommet is inserted in to the fuel tank on the outdoor products shown below.
The the Return Fuel is installed into the Grommet.
Its purpose is to create a seal and prevent fuel leaks.
It may be easier to place the return fuel line in the grommet and install both in the fuel tank at the same time.