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233RJ (2009-01) Husqvarna Brush Cutter - Overview

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Bevel Gear Grease – Part Number: 503976401
$20.85
In Stock
Bevel Gear Grease
Part #503976401
This manufacturer-grade bevel gear grease is used to grease transmissions, bevel gears and other gear case assemblies.
Nut – Part Number: 503856301
$6.72
Special Order
Nut
Part #503856301
This is an authentic OEM sourced replacement part that is intended to be used with trimmers, brushcutters, and edgers from Husqvarna and Jonsered. The metal nut is used with several different types of machines and the application of the nut can vary based on the model of the equipment. This nut is sold individually.
Screw – Part Number: 503216618
$6.72
In Stock
Screw
Part #503216618
It is an authentic OEM sourced hardware that is commonly utilized on Husqvarna handheld trimmers and blowers. This screw has multiple applications depending on unit, to ensure correct use of this hardware please make sure to check appropriate diagrams. Please note this hex socket head screw is sold individually.
Screw – Part Number: 503210716
$6.72
Special Order
Screw
Part #503210716
This screw is an authentic high-quality item that is specially produced for Husqvarna and Poulan handheld lawn and garden equipment. It is a standard hardware which has multiple applications depending on the model of your unit, please refer to appropriate diagrams for the correct location and use of this screw. Please note this high-quality hardware is sold individually, keep in mind you will need an Allen wrench also known as a hex key to secure or remove it.
Lever – Part Number: 503918101
$9.85
In Stock
Lever
Part #503918101
The plastic lever attaches to the spring and the throttle trigger. This is an OEM part sourced directly from the manufacturer and used in Husqvarna and Jonsered trimmers, pole saws, edgers, and brushcutters. This is available as in individual replacement item. This lever may become broken and will need to be replaced. During replacement, a screwdriver may be needed to install this part.
Trimmer Throttle Trigger – Part Number: 503877903
$12.05
In Stock
Trimmer Throttle Trigger
Part #503877903
This is an authentic Husqvarna replacement part compatible with the tools listed below. It works in conjunction with the throttle spring, part # 537011301, and a throttle cable. During this repair, dismantle handle slowly to keep control of the tensioned spring. Also be sure to take detailed note of the orientation of all associated parts. Correct positioning of these parts is vital for tool to function properly. Sold individually.
Trimmer Support Flange – Part Number: 537285601
$17.55
In Stock
Trimmer Support Flange
Part #537285601
This is a genuine OEM replacement backing flange which is specially produced for use with Husqvarna trimmers and brush cutters. This part helps to secure the cutter blade to the drive shaft, please make sure to check appropriate diagrams of your model for the correct location and application of this hardware. It is made of high-quality metal and it is sold individually.
Trimmer Driver Assembly – Part Number: 537234901
$32.95
In Stock
Trimmer Driver Assembly
Part #537234901
This is an authentic replacement part manufactured for use with Husqvarna brushcutters and trimmers. The driver assembly fits on the bottom of the gear case and is used to cover the spindle and bearings. This driver assembly is sold as an individual replacement part.
Bolt – Part Number: 506745201
$6.95
Special Order
Bolt
Part #506745201
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.
Piston Ring – Part Number: 504120501
$17.55
In Stock
Piston Ring
Part #504120501
It is a genuine OEM supplied replacement piston ring that is specially designed for use with Husqvarna handheld lawn and garden equipment. This part helps to create an air-tight seal between the piston and the cylinder walls. If this part wears down your tool will not be able to operate as intended. This item is made from durable steel and it is sold individually.
Trimmer Plug – Part Number: 503201501
$7.65
In Stock
Trimmer Plug
Part #503201501
This threaded plug bolt is a precision-designed component used to securely seal lubrication ports in gear housing assemblies on outdoor power equipment. Engineered with durable, corrosion-resistant material, it helps retain essential grease while preventing dirt, moisture, and debris from entering sensitive internal components. Its threaded design ensures a tight, vibration-resistant fit, supporting long-lasting performance and proper gear protection. Ideal for maintenance or repair, it helps preserve smooth operation and extend the life of gear-driven systems.
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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.
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