525L (2013-03) Husqvarna Brush Cutter - Overview

Genuine Husqvarna replacement part, this part is sold individually. The 503939601 Air Purge does just what the part name says. It purges the air out of the carburetor. Then it forces fuel from the fuel tank and fuel line in to the carburetor.

This manufacturer-grade bevel gear grease is used to grease transmissions, bevel gears and other gear case assemblies.

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.

Power reaches a trimmer or brush-cutter head through the driveshaft inside the outer tube. Bent metal or worn splines may cause rattling, slipping, poor cutting, or no head movement. Check the clutch and gear head before ordering a replacement because they can create similar symptoms. Match the shaft to the full equipment model and parts ...Read morediagram. Shut off the tool, disconnect the spark plug wire or remove the battery, wear gloves, and make sure both shaft ends engage fully before reassembly and testing.

This is a genuine manufacturer-sourced replacement part which is specially designed for use with Husqvarna lawn and garden equipment. It is an identical replacement for a missing or damaged hexagon nut that was installed on a new unit. This is a standard hardware which has multiple applications, please make sure to refer to the appropriat...Read moree diagrams of your model for the correct location and application of this component. Keep in mind this high-quality nut is made of durable metal and is sold individually.

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-quali...Read morety hardware is sold individually, keep in mind you will need an Allen wrench also known as a hex key to secure or remove it.

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.

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...Read more. Correct positioning of these parts is vital for tool to function properly. Sold individually.

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.

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.

This stop button is a safety feature used in various types of lawn and garden equipment. It is a genuine OEM replacement part which is responsible for quickly shutting off the engine in case of an emergency or when it is no longer in use. The stop button is fitted into the handle controls for easy access. If the stop button becomes damage...Read mored or dislodged from its position, you will not be able to stop the equipment in an emergency. Therefore, it is important to replace the faulty stop button promptly to ensure that this emergency measure remains available, and avoid injury to the operator. Before beginning the repair, ensure that the equipment is turned off. Disconnect the stop button wires and detach the old stop button from the handle controls. Plug the new stop button in in place and reconnect the wires. If your equipment has fasteners with hex sockets, you will need to use a hex key/Allen wrench to remove and install the stop button. Ensure that the button is fitted securely before attempting to use your equipment again.

This fuel pump diaphragm, also called a membrane or a gasket, is what helps pump fuel from the tank to the engine of your gas-powered lawn equipment. It is normally found attached to the carburetor assembly itself. You can tell that the diaphragm is broken when your engine is not starting properly, lacks power, or frequently stalls. You m...Read moreay also notice that your machine is leaking fuel or smells strongly of gasoline. A broken diaphragm could lead to engine performance problems, and it may eventually stop working altogether. When replacing your old diaphragm, you will need a wrench to disconnect it from the fuel pump housing. Kindly note that this OEM-sourced component is sold individually.