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KV9 Husqvarna - Overview

Models starting with KV9

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Spark Plug – Part Number: 503235111
$11.28
In Stock
Spark Plug
Part #503235111
Compatible with over 150 models of lawn equipment, this Spark Plug has been sourced directly from the original manufacturer. It is sold individually, made of metal and ceramic components, and is not part of a kit or assembly. The spark plug is used to ignite the air-fuel mixture inside the combustion chamber. You may need to replace the Spark Plug if your 1 cylinder engine won't start, or if your more-than-1 cylinder engine runs rough. Spark Plugs will wear over time and should be inspected regularly. Customers rate this repair as Easy.
Rim Sprocket – Part Number: 640200214
$12.05
In Stock
Rim Sprocket
★★★★★
★★★★★
(1)
Part #640200214
This authentic OEM rim sprocket in your chainsaw transfers power from the engine to the cutting chain. It is typically located at the center of the clutch drum, situated at the end of the engine crankshaft. By engaging with the chain drive links, it enables the chain to rotate and cut through materials as the engine turns. You will notice that if the rim sprocket is broken that the chain slips, does not engage, or rotates unevenly. It may also reveal signs of wear such as worn-out teeth. Failure to replace a broken rim sprocket can result in reduced cutting power, chain damage, and increased strain on the engine. To remove the rim sprocket, first, loosen the chain tension by adjusting the tensioning screw or knob. Then, remove the guide bar by loosening the nuts or clips on the side cover and sliding the guide bar off the saw. Use a screwdriver or appropriate tool to remove the screws or fasteners securing the clutch cover. With the clutch cover removed, you can access the clutch drum. Hold the drum in place and turn the retaining bolt counterclockwise to loosen it. Carefully slide off the clutch drum. This replacement part is sold individually.
Flange Nut – Part Number: 503220001
$6.55
In Stock
Flange Nut
Part #503220001
This M8 flange nut secures the guide bar and chain assembly in place, ensuring proper alignment and safe operation of your equipment. Designed with an integrated flange and anti-slip teeth to resist loosening from vibration, it provides a reliable, secure hold during heavy use. Made from durable, corrosion-resistant steel with an M8 thread and 1.25?mm pitch, replacing a worn or missing nut helps maintain stability and dependable performance.
Plug spark (rcj6-y) – Part Number: 530030179
$6.95
On Order
Plug spark (rcj6-y)
Part #530030179
This is a genuine OEM sourced replacement part used with Poulan hedge trimmers. A spark plug delivers electric current from an ignition system to an internal combustion engine. After time spark plugs will become dirty or fouled. It is a good idea to replace the spark plug once this happens. This item is sold individually. You should gap your spark plug according to the owners manual of the outdoor product you have. You would need a spark plug wrench or a socket wrench to install this component.
Screw – Part Number: 725537055
$7.65
In Stock
Screw
Part #725537055
This replacement screw is specially manufactured for Husqvarna power tools. It is a genuine OEM sourced hardware which has multiple applications depending on the model. Please make sure to check appropriate diagrams for correct use and location of this screw. Please note, this hex socket head screw is sold individually.
Filter – Part Number: 506264101
$14.25
In Stock
Filter
Part #506264101
This replacement fuel filter is supplied directly from original equipment manufacturer. It is specially produced for use with Husqvarna chainsaws/power cutters. This is an in-tank fuel filter which makes sure that the fuel delivered to the engine is clean. It will over time get clogged and restrict the fuel from getting to the engine. If the engine performs sluggishly or easily chokes out replacing fuel filter may resolve the issue.
Start/stop Switch – Part Number: 503718201
$18.65
In Stock
Start/stop Switch
Part #503718201
This is an original replacement part manufactured for use with trimmers. The start/stop switch is also called the kill switch, and fits on the upper handle above the throttle. The red switch is used to shut of the engine, and has to be engaged to run the engine. The switch is sold individually.
Chainsaw Retaining Ring – Part Number: 503272101
$6.72
In Stock
Chainsaw Retaining Ring
Part #503272101
This is a genuine OEM part. The retaining ring is made for use with many chainsaws, and is used to help secure clutch drum components. The hardened metal component is sold individually. A hex key, screwdriver and pair of pliers are often required for the repair.
Screw – Part Number: 503215321
$6.55
In Stock
Screw
Part #503215321
This replacement screw is a genuine Husqvarna part, not an aftermarket substitution. It is supplied directly from original equipment manufacturer for use with power cutters. This screw is has multiple applications depending on your tool. Make sure to check appropriate diagram for correct location and use of this hardware. You will need a hex socket head to tighten or loosen the screw. Includes one screw per order.
Chainsaw Sealing Ring – Part Number: 503260204
$20.18
In Stock
Chainsaw Sealing Ring
Part #503260204
This is a genuine Husqvarna and Jonsered replacement part that has been sourced from the original manufacturer to be used with chainsaws, brushcutters, stump grinders, pruning saws, and power cutters. The sealing ring is used to provide spacing and to prevent oil leaks between the drive shaft and the cover panel. This item is sold as an individual replacement part.
Chainsaw Washer – Part Number: 503752401
$7.65
In Stock
Chainsaw Washer
Part #503752401
This is a genuine OEM supplied replacement hardware that is specially made for use with Husqvarna and Poulan chainsaws. It helps to distribute the pressure evenly between the connecting pieces, for correct location and use of this item make sure to check appropriate diagram of your model. This part is made from high quality metal and it is sold individually.
Coupler – Part Number: 503266003
$14.08
In Stock
Coupler
Part #503266003
This item is a genuine Husqvarna replacement part that has been OEM sourced to ensure quality. The plastic coupler is intended to be used with power cutter saws. The coupler is part of the water supply system that is used when cutting masonry. This item allows a hose to connect to the saw to keep the blade lubricated. The coupler can be purchased as a single item.
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4 of 20 people found this instruction helpful.
  • Bruce from ALGOMA, WI
  • Easy
  • 15 - 30 mins
Ordered on/off switch. My switch had only one wire terminal. Replacement had two. I ran a wire from one to a screw as a ground. Switch worked fine.
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