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PF-4000 Tanaka Engine - Overview

Diagrams for PF-4000

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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.
Pipe-fuel-3x5x280 – Part Number: 6684618
$5.31
Special Order
Pipe-fuel-3x5x280
Part #6684618
This fuel pipe is an OEM part designed for use with handheld lawn and garden equipment. This pipe is used to deliver fuel from the fuel tank to the carburetor, but because of the build material, it may wear over time and eventually wear out completely. Made from high-quality, durable rubber, this pipe is sold individually. Measuring 6-inches long, this pipe features a rubber grommet in the center. It is recommended that you replace the fuel filter for your equipment as well, if this fuel pipe needs to be replaced. Check the user manual for your equipment for exact placement and installation of this component.
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.
Kit-carb Repair – Part Number: 6692190
$21.61
Special Order
Kit-carb Repair
Part #6692190
Assembly-Air Vent – Part Number: 6691389
No Longer Available
Assembly-Air Vent
Part #6691389
It is a genuine part that is supplied by the original equipment manufacturer for Tanaka handheld lawn and garden equipment. The purpose of this assembly is to allow air into the fuel tank so that a vacuum is not created when the fuel is being fed through the fuel line. It is an identical replacement for a missing or a faulty part that was installed on a new unit. To ensure the proper replacement procedure, refer to the appropriate diagrams for your model. It is a high-quality air vent which is made of durable material and is sold individually. Replacing it is a simple task that should not require any special tools. Disconnect the old vent from the hose and connect the new one.
Cap-Fuel Black-Non Vent – Part Number: 6691768
No Longer Available
Cap-Fuel Black-Non Vent
Part #6691768
Filter-fuel – Part Number: 6692273
$10.14
Special Order
Filter-fuel
Part #6692273
This is a high quality authentic Tanaka replacement part, not an aftermarket imitation. It is sourced from original equipment manufacturer for use with gas powered equipment. The purpose of it is to filter out dust and other debris from contaminating the carburetor. It will get clogged over time restricting the fuel flow, at this point it should be replaced. It is made from metal with a fabric filter material and it is sold individually.
Nut 10 – Part Number: 6695131
$5.27
Special Order
Nut 10
Part #6695131
This is an original Tanaka replacement part. The nut is designed by the manufacturer for use in edgers, generators, brushcutters, and scooters. This part is made of metal, and may be found in various locations in the machine, depending on model. Please be aware that there are different nuts used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You will require a wrench when replacing this item. This product is sold individually.
Tank-fuel (white) – Part Number: 6691539
No Longer Available
Tank-fuel (white)
Part #6691539
This is a genuine OEM sourced replacement fuel tank assembly, it is specially designed for use with Tanaka gas powered equipment. The part provides an identical replacement for a missing or damaged tank which was installed on the new unit, it is the main container which holds the fuel needed for the engine. It is made of high-quality plastic and is sold individually, please note the cap, the fuel lines, and other components are all sold separately.
Seal-oil – Part Number: 6695637
$6.25
In Stock
Seal-oil
Part #6695637
This is a genuine Tanaka replacement part, sourced directly from the manufacturer. The oil seal is found in many Tanaka power tools such as chainsaws and brush cutters. This part is a metal ring with a high-quality plastic inner ring, and is used to prevent oil leaks or contamination of the crank case. You may need a screwdriver and wrench to replace this part. This item is sold individually.
Cleaner Element – Part Number: 6696045
No Longer Available
Cleaner Element
Part #6696045
This is an original Tanaka replacement part manufactured for use with small two stroke engines. The foam air filter prevents dirt from entering the engine while allowing air in. Filters can wear out overtime, and it is recommended to replace clogged filters to maintain engine performance. This cleaner element is sold individually.
Grommet-fuel Pipe – Part Number: 6688156
No Longer Available
Grommet-fuel Pipe
Part #6688156
It is a genuine OEM supplied replacement grommet that is specially made for Tanaka gas powered equipment. This grommet is connected to the fuel hose helping to secure it and preventing any leaks. Over time it may deteriorate and crack eventually requiring replacement to maintain air-tight seal. It is made from high-quality rubber material and it is sold individually.