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EM500K1 (Type AVIN# EM500-1000001-9999999) Honda Generator - Overview

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Washer-drain Plug-12mm – Part Number: 94109-12000
$6.40
In Stock
Washer-drain Plug-12mm
Part #94109-12000
This metal washer is compatible with several different makes and types of small engine equipment, and is a genuine OEM part. Used to evenly distribute pressure on the oil drain from the drain bolt, this washer has a 19mm/.75-inch outer-diameter and 12mm/.5-inch inner-diameter and is sold individually without the drain bolt, which is sold separately. It is, however, recommended that if you replace this washer, you replace the drain bolt as well.
Carburetor Gasket – Part Number: 16221-ZG0-801
$6.40
In Stock
Carburetor Gasket
Part #16221-ZG0-801
This is a genuine manufacturer-sourced replacement component which is specially designed for use with Honda engines commonly installed on lawn and garden equipment. Its purpose is to provide an air-tight seal for the carburetor. Over time gaskets tend to wear out and crack eventually requiring replacement to maintain peak performance. This part is made of high-quality composite material and it is sold individually.
Bolt-flange-6x25-ct200 – Part Number: 90121-952-000
$6.40
In Stock
Bolt-flange-6x25-ct200
Part #90121-952-000
This is an authentic Honda replacement part, sourced from the original manufacturer for use with small engines. The special hex head bolt is commonly used to secure the ignition module assembly. This flanged bolt is available as an individual replacement part, please see illustrated part list for associative parts.
Fuel Filter – Part Number: 16952-ZA8-800
$11.77
In Stock
Fuel Filter
Part #16952-ZA8-800
This replacement fuel filter is an authentic OEM part that is specially made for use with Honda engines commonly installed on Toro lawn and garden equipment. The purpose of this part is to filter out dirt and other contaminants from fuel that goes into the carburetor. Over time it may get clogged and restrict the fuel flow eventually requiring replacement. Please note this plastic fuel filter is sold individually.
Washer, Frame Joint – Part Number: 90501-898-000
$6.40
In Stock
Washer, Frame Joint
Part #90501-898-000
This genuine Honda part is supplied by the original equipment manufacturer for use with small engines that are commonly installed on a variety of lawn and garden equipment. It provides a tight fit for the frame joint. Please refer to the appropriate diagrams for your model for the exact location and the correct application of this hardware. This is a high-quality washer which is made of durable metal and is sold individually.
Gasket- Ex. Pipe – Part Number: 18333-ZK6-Y00
$6.40
In Stock
Gasket- Ex. Pipe
Part #18333-ZK6-Y00
This gasket is a genuine OEM replacement part designed to seal the area between the exhaust pipe and cylinder head. It has a length of 3 inches and a width of 1.5 inches. The gasket prevents exhaust gases produced during combustion from escaping through the connection points and prevents air from entering the exhaust system. A faulty gasket will result in increased emission of harmful gases, overheating, increased noise, and overall lower engine performance. You will likely need to remove the exhaust pipe to access the gasket. Once the gasket is removed, clean the surface to ensure a good seal and place the new gasket in position. Reconnect the pipe and ensure all parts are secure.
Carburetor Gasket – Part Number: 16221-ZH8-801
$6.40
In Stock
Carburetor Gasket
Part #16221-ZH8-801
This is an authentic manufacturer sourced replacement part designed for use with Honda engines. This carburetor gasket provides an air tight seal between the carburetor and the insulator. Over time gaskets tend to deteriorate and would need to be replaced. It is made out of compound material and it is sold individually. You would need a screwdriver to replace this item.
Washer- Drain Plug - 12mm – Part Number: 90601-ZE2-000
$6.40
Special Order
Washer- Drain Plug - 12mm
Part #90601-ZE2-000
This authentic OEM drain plug washer in your outdoor equipment, with a 12mm diameter, provides a tight seal between the drain plug and the engine to prevent leaks during oil changes. A broken washer will show signs such as oil leakage, visible cracks, or deformations. If left unreplaced, a faulty washer can cause internal damage, loss of oil, and expensive repairs. To replace a damaged washer, you need to first turn off your machine and make sure that its cooled down. Place a drain pan underneath the plug to catch any draining oil. Using a socket wrench, turn the drain plug counterclockwise to loosen it until you can remove it. Please remember that this washer is sold individually.
Flange Nut – Part Number: 94050-08000
$6.40
Special Order
Flange Nut
Part #94050-08000
It is a genuine item that is supplied by the original manufacturer for use with Honda engines commonly installed on a variety of lawn and garden equipment. This is one of the flange nuts that are utilized to secure the exhaust manifold. A flange nut is designed to provide a tight fit and resist loosening. Replacing it is a simple task that should only require a wrench to remove and secure it. To ensure the correct location, please refer to the diagrams of your model. One durable metal nut-flange is included.
Valve, In. – Part Number: 78110-YB4-000
$49.50
In Stock
Valve, In.
Part #78110-YB4-000
This inlet flapper valve is used in water pumps to regulate incoming water flow and maintain proper suction during operation. By sealing and opening as needed, it helps ensure consistent pump pressure and efficient performance. It’s a direct replacement for worn or damaged valves to restore normal water flow and reliable pump operation.
Bolt, Handle Holder – Part Number: 90109-VB5-800
$6.40
In Stock
Bolt, Handle Holder
Part #90109-VB5-800
Tube Clip – Part Number: 95002-02080
$6.40
In Stock
Tube Clip
Part #95002-02080
This item is an authentic OEM part which is made for use with Honda engines commonly installed on a variety of lawn and garden equipment. The clip is utilized to secure the fuel tube. If the clip is damaged or is missing, this will provide an identical replacement for a missing or a damaged component that was installed on a new unit. Check the diagrams of your model for the exact location and the correct application of this hardware. One durable metal clip is included. You may need pliers to secure and remove it.

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