EasyApplianceParts is now PartSelect! We've merged our sites to provide a better shopping experience for you.   Full Details

Find Parts

Parts Departments

Top Model Types

Top Brands

Repair Help

Expert Repair Videos

Keep typing for more specific results...

371K - Overview

Models starting with 371K

Enter a part description. DIY Heroes keep it simple, eg. "belt" or "pump".

Search filter:
Clear Filter
Your search term must have 3 or more characters.
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.
Screw – Part Number: 503203419
$30.75
In Stock
Screw
Part #503203419
This is a genuine manufacturer approved replacement part designed for use with chainsaws. It is used to secure starter housing to the unit. This is a metal phillips head screw which 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.
Chainsaw Screw – Part Number: 503200216
$6.72
In Stock
Chainsaw Screw
Part #503200216
This screw is an authentic OEM part which made for Husqvarna chainsaws. It is designed for multiple uses based on your tool. Please refer to diagrams for correct location and applied use of this screw. It includes one (1) metal screw per order. This is a hex head item so you would need a hex key/allen wrench to install or remove it.
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.
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.
Bushing – Part Number: 503775201
$12.05
In Stock
Bushing
Part #503775201
This item is a genuine Husqvarna replacement part and it is sourced from the original manufacturer to be used with chainsaws. The metal bushing fits into the connection point on the bottom of the handguard and is used to aid the bolt in securing the guard. This item is available as an individual part.
Spark Plug Conn. Kit – Part Number: 501485402
$20.18
In Stock
Spark Plug Conn. Kit
Part #501485402
This is an original Husqvarna replacement part manufactured for use with chainsaws. Some ignition models do not include the spark plug connector also called a spark plug boot, it is recommended to inspect the spark plug boot or replace it when servicing the ignition module. The rubber spark plug connection kit includes the coil spring. The coil spring has a sharp end that pierces the insulation of the ignition module\'s wire, and it is the coil spring that makes contact to the wire. This spark plug connection kit is sold individually.
Square Nut – Part Number: 503226504
$6.95
In Stock
Square Nut
Part #503226504
This is a genuine OEM part. The Husqvarna square nut is compatible with many brushcutter devices. The metal nut helps to secure the suspension guide rail, and is sold individually. A wrench is required for the proper repair.
Screw – Part Number: 330045-14
$6.40
In Stock
Screw
Part #330045-14
This replacement screw is an authentic manufacturer sourced item. It is commonly used with a variety of power tools. This screw is a standard hardware which has multiple uses based on equipment. To ensure correct location and application of this item please make sure to check appropriate diagrams. It is made out of metal and it is sold individually. Requires a torx or a flat-head screwdriver to tighten/loosen this screw.

Watch our pros, then fix it yourself.

See how others fixed this model. Time, tools, difficulty, and steps that lead to victory! View More

Search repair tips from other customers using simple keywords like "replace", "fit", "remove", "inspect". DIY doesn't mean you have to do it alone!

Search filter:
Clear Filter
Your search term must have 3 or more characters.
part not same
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.
Was this helpful?
Thank you for voting!