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TC-2300 Tanaka Engine - Overview

Diagrams for TC-2300

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Return Grommet – Part Number: 6697846
No Longer Available
Return Grommet
Part #6697846
This individually sold grommet is a genuine OEM part and is used for a variety of different small engine/outdoor lawn equipment. The return fuel line from the carburetor is installed through this grommet, which creates a seal to prevent future leaks and ignition issues. Over time and through exposure to fuel, the grommet can wear down, leading to cracks, tears, and missing pieces. If you notice fuel is leaking during operation, or are having issues with starting the engine, this grommet may be the cause. Depending on your model, installing the return line in the grommet and then installing both together in the fuel tank may be easiest, rather than installing them separately.
Primer Bulb – Part Number: 6684689
No Longer Available
Primer Bulb
Part #6684689
Also known as a priming bulb, this OEM replacement part is an individually sold rubber primer bulb. Since it is made of rubber, it will eventually lose its elasticity and crack or break,and need replacing. It is designed for use with a variety of different small engine equipment and is also known as a purge bulb. Pressing this primer bulb forces fuel through the fuel line and into the carburetor from the fuel tank. Once the carburetor is has a sufficient level of fuel, any excess fuel will be forced back into the fuel tank through the return line attached to the carburetor. If your primer bulb has a darker appearance or has lost its elasticity and does not return to its original shape, it means the rubber will likely soon crack, which will lead to fuel leaking into the engine and ignition system. To replace your primer bulb, simply remove the outside cover and primer bulb cover and replace the bulb within its housing.
Pump Filter Body – Part Number: 66A3864
No Longer Available
Pump Filter Body
Part #66A3864
This is a genuine OEM replacement part, it is sold individually. The Fuel Filter is inside of the fuel tank. Its purpose is to filter out dirt and other debris from contaminating the carburetor. It will at sometime become clogged and restrict the fuel getting to the carburetor,and will have to be replaced. We do have an article and video on How to Replace the Fuel Filters in Your Outdoor Power Equipment.. You can see this by going to the front page of our site and clicking on Repair Center.
Cleaner Element – Part Number: 6690347
No Longer Available
Cleaner Element
Part #6690347
This OEM-made cleaner element, also known as an air filter, helps keep the engine clean by filtering the air that goes inside. It is 1/4 inches in height, 3 1/2 inches in length, 1/2 inches in width, and usually found in a housing near the engine of your lawn equipment. To check if it is broken, look for tears, holes, and debris on it. When the filter is damaged or clogged, it restricts the airflow in your machine. This can cause problems like potential misfires, expensive repairs, and even engine failure. To replace your cleaner element, you will need to access the element housing and remove retaining screws or clips using a socket or screwdriver. Once you slide out the housing cover, lift the element out of your machine. Prior to installing the new cleaner element, it is advisable to refer to your owners manual as your machine may have specific instructions for this procedure.
Starter Ass'Y – Part Number: 6684938
No Longer Available
Clip 6.3 – Part Number: 6684619
No Longer Available
Clip 6.3
Part #6684619
This item has been OEM sourced to ensure a high level of quality. The clip is intended to be used with trimmers and blowers from Hitachi and Tanaka. The metal clip is part of the fuel system. The clip is used to fasten the fuel filter and the fuel line assembly. This part is priced as an individual replacement part.
Tank Cap – Part Number: 6691748
No Longer Available
Tank Cap
Part #6691748
This is a replacement part sourced directly from the manufacturer for Tanaka grass trimmers. The gas cap covers the opening of the grass trimmer tank and prevents gas from spilling out. To install or replace the gas cap requires no tools, simply twist the cap into place on the tank. This part is made of plastic and is sold individually.
Carburetor Gasket – Part Number: 6684615
$5.31
Special Order
Carburetor Gasket
Part #6684615
It is a genuine item that is supplied directly from the original equipment manufacturer for use with Tanaka and Hitachi lawn and garden equipment. The purpose of this gasket is to provide an air-tight seal for the carburetor, please refer to the appropriate diagrams of your model for the correct location and application of this hardware. It is a high-quality item that is made of durable composite material and is sold individually, over time it may wear out and begin to crack eventually requiring a replacement.
Fuel Pipe Assembly – Part Number: 6688174
No Longer Available
Fuel Pipe Assembly
Part #6688174
This replacement fuel pipe assembly is a genuine OEM sourced item that is designed for Tanaka power equipment. The purpose of the fuel pipe is to to deliver fuel from the tank into the carburetor. The filter is situated inside the fuel tank, with the fuel line extending through an existing hole in the fuel tank. It is then connected to the primer bulb which will purge the air out of the carburetor. 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. Please note one durable plastic fuel pipe with a rubber grommet is included per order.
Cleaner-air Assembly – Part Number: 6690005
No Longer Available
Cleaner-air Assembly
Part #6690005
It is an authentic OEM supplied replacement part which is specially designed for use with Tanaka handheld lawn and garden equipment. This air cleaner assembly helps to prevent dust and other debris from entering the carburetor. Keep in mind it is made of high-quality plastic and is sold individually. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this component.
Starter Handle – Part Number: 6684680
$5.11
Special Order
Starter Handle
Part #6684680
Cap Spark Plug Assy – Part Number: 6687468
$6.30
Special Order
Cap Spark Plug Assy
Part #6687468
This authentic component is supplied directly from the original equipment manufacturer for use with Tanaka lawn and garden equipment. The cap is used to connect the spark plug to the magneto. It provides an identical replacement for a missing or a faulty part that was installed on a new unit. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this cap spark plug assembly. Keep in mind one durable rubber cap and a metal spring are included.