345F 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 OEM fuel line, or hose, is a 4-inch, clear, plastic tube which is sold individually. It is rated as "Easy" to install. This part connects to the purge assembly and delivers fuel to the carburetor or is used as a return line to the tank. A broken hose will leak, and should be replaced. Refer to your make, model and diagrams to check if this part is right for you.

The air cleaner knob, just over 1 inch in diameter, is black in color and made of plastic. It is sold individually, and its function is to tighten the air cleaner cover down on various lawn and garden equipment. This knob can become worn over time, which will cause the air filter cover not to stay in place. Most of our customers find this to be an easy repair. It does not require any special tools.

Used to seal the fuel tank to prevent leaks and allow the fuel line to enter through it, this Fuel Tank Bushing is sourced directly from the manufacturer. It is made of black rubber, is not part of a kit or assembly, and is sold individually. This part will wear through regular use and should be replaced if you notice signs of damage or...Read more wear. When it malfunctions, you will see fuel leaking from the bushing. You will need a screwdriver and pliers to complete this repair. Customers rate this repair as Easy.

This fuel tank bushing grommet creates a tight seal where the fuel line enters the tank, helping prevent leaks and keep air and debris out of the fuel system. Made from durable, fuel-resistant rubber, it supports reliable engine performance and consistent fuel flow. Replacing a worn or damaged grommet can help eliminate leaks and restore proper operation.

This item is sourced from the original manufacturer. It is an authentic part used with riding lawn tractors/mowers. This is the switch that allows user to engage blades. To stop mower blades, place attachment clutch control in the "DISENGAGED" position. One (1) plastic switch is included per order. Mechanical switches tend to break with t...Read moreime, eventually requiring replacement. This is standard 8 terminal black switch. Replacing this switch is a simple task. • Make sure to disconnect spark plug • Once you gained access under the housing disconnect wires • Remove old switch by pushing on side tabs • Secure new PTO switch • Reconnect wires and spark plug • Test the unit

This O-ring is a genuine OEM replacement part designed for use in a variety of power tools. It is a rubber seal used to prevent pressure loss, as well as oil, fuel, and air leakage from the fuel hose. It can be found on either end of the hose. You will need to replace this ring if it has lost elasticity, or if it is cracked or deformed. T...Read morehe O-ring can fail due to age, exposure to heat and chemicals, pressure buildup, or poor installation. A faulty ring will result in leakages, pressure loss, and decreased equipment performance. Carefully pry the old O-ring off the hose. Remove any dirt or debris in the area and lubricate the new ring before placing it in position. Apply light pressure to the ring until it is secure and sitting snugly. Note that your equipment may have several O-rings, therefore, inspect all of them as each ring is sold individually.

This is an OEM sourced replacement ignition switch. It is commonly used on a variety of riding lawn mowers/tractors. Switch plays an important role because it allows user to easily start the mower using only a turn key. Because switches have mechanical internal parts, over time they will begin to fail requiring replacement. It has a plast...Read moreic body and it is sold individually. Please note, the key is not included, it is sold separately. To replace this switch no tools will be needed. • Unplug the wires from an old switch • Remove the switch by squeezing tabs • Secure new switch in the opening • Reattach wires and test the new switch

It is a genuine component which is supplied directly from the original equipment manufacturer for use with Husqvarna riding lawn mowers. The purpose of this part is to provide a tight seal for the shaft, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Keep in m...Read moreind this high-quality seal is made of durable materials and is sold individually.

This 25mm blade nut is a fastener that secures the blade to the spindle or shaft of your lawn equipment. It is located at the center of the blade. Signs of a broken blade nut include looseness, stripping, cracks, or excessive wear. Failing to replace a broken blade nut can result in a loose or dislodged blade during operation. To unthread...Read more the blade nut on your machine, use a wrench or socket to loosen it. This OEM component is sold individually. To ensure you have the correct number of blade nuts for your machine, refer to the user guide as your equipment may require multiple blade nuts. Consider replacing all of the nuts in one go as they wear out at similar rates.

This is an original part from Husqvarna for use with Lawn Tractor/Riding Mowers. The starter solenoid engages and routes the battery electrical supply to the engine starter when the ignition switch turns to the start position. The most common reason for replacing the solenoid is when the engine will not start or even turn over, and the ba...Read morettery is not dead. This part is sold individually. The tools that you will need to replace the starter solenoid are two 7/16" wrenches, and a 3/8" socket. Disconnect the battery before installing this part.

This is an authentic Husqvarna replacement screw that is commonly used on a variety of chainsaws, trimmers and brushcutters. It is a standard hardware which has multiple applications depending on your tool. Always make sure to check appropriate diagrams for correct location and use of this part. Please note, this screw has a hex socket head and it is sold individually.