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133R (2006-01) Husqvarna Brush Cutter - Overview

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Bevel Gear Grease – Part Number: 503976401
$20.85
On Order
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.
Chainsaw Fuel Filter – Part Number: 591375401
$13.15
In Stock
Chainsaw Fuel Filter
Part #591375401
This is a genuine Husqvarna replacement part, it is sold individually. The Fuel Filter is inside of the fuel tank. Its purpose is to filter out dirt and other debris from contaminating the carburetor. It will at sometime become clogged and restrict the fuel getting to the carburetor,and will have to be replaced. We do have an article and video on How to Replace the Fuel Filters in Your Outdoor Power Equipment.. You can see this by going to the front page of our site and clicking on Repair Center.
Screw – Part Number: 503210716
$6.72
In Stock
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.
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.
Diaphragm – Part Number: 503896701
$66.93
In Stock
Diaphragm
Part #503896701
This metering diaphragm is an original part for use in edgers, blowers, trimmers, and chainsaws made by Poulan, Paramount, Weed Eater, Husqvarna, and Jonsered. It fits between the metering diaphragm gasket and the metering diaphragm cover. It is made of a thin material and will need to be replaced if it breaks. A screwdriver may be needed when replacing this part and keep in mind that it is sold individually.
Trimmer Primer – Part Number: 531002436
No Longer Available
Trimmer Primer
Part #531002436
This is a genuine OEM approved replacement part designed for use with Husqvarna lawn and garden equipment. By pressing on the purge bulb, it will force fuel into the fuel line from the fuel tank into the carburetor. Once the carburetor is full of fuel, the excess fuel will be purged back into the tank in the fuel return line. At some time the primer will lose its elasticity or crack and need to be replaced. It is made out of rubber and it is sold individually.
Trimmer Air Filter – Part Number: 531002454
$10.95
In Stock
Trimmer Air Filter
Part #531002454
This is an authentic OEM sourced replacement part used on Husqvarna trimmers and brushcutters. Its purpose is to filter out dust and debris from contaminating the carburetor and engine. Please note this high quality foam air filter is sold individually. To replace it no special tools needed, simply remove the cover and replace the filter element.
Plug, Spark – Part Number: 503235112
$12.05
In Stock
Plug, Spark
Part #503235112
The spark plug is a key component in outdoor power equipment, providing the ignition needed to start and run engines smoothly. Commonly used in chainsaws, brush cutters, and other compatible tools, this high-quality part delivers a reliable spark for efficient combustion and dependable performance. Its durable design ensures consistent ignition even under demanding conditions, helping your equipment start easily and operate at peak efficiency. Replacing a worn or faulty spark plug is an important part of regular maintenance, as it helps prevent hard starts, misfires, and reduced engine power. With a precise fit and proven performance, this spark plug is an essential part for keeping your equipment running reliably season after season.
Dethatcher Locking Pin – Part Number: 502285901
$7.65
Special Order
Dethatcher Locking Pin
Part #502285901
This OEM locking pin is found in your handheld lawn equipment to hold a part, such as a cutting head, spool, or guard, in place and keep it from coming in loose while you are using your machine. If the pin is broken, the component it is supposed to be securing will become wobbly and loose, which can cause your machine to malfunction. To remove a broken locking pin, you can use pliers or a small screwdriver to pull it straight out of the hole. If the pin is stuck, you may need to wiggle it back and forth gently while pulling on it. Take into consideration that this part is sold individually, so refer to your instruction manual to confirm how many of these pins your machine will need.
Hose – Part Number: 531002412
$7.65
In Stock
Hose
Part #531002412
This is an authentic replacement part manufactured for use with Husqvarna trimmers and brushcutters. Fuel lines can become brittle and crack and will need to be replaced to prevent fuel leaks. The hose is sold as an individual replacement part, please see model diagram for associative parts.