My Orders
325RXT (2000-04) Husqvarna Brush Cutter - Overview
Diagrams for 325RXT
See every part. Know exactly what you need.
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.
$30.75
In Stock
Chainsaw Primer Bulb
Part #503936601
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.
$7.65
In Stock
Trimmer Oiled Air Filter
Part #537186301
This ready-oiled air filter is an OEM part that traps dirt and debris, preventing them from entering the engine. This part is black, comprised of foam, and is sold individually. Your air filter may become dirty and clogged over time, and because it is oiled, it is difficult to wash because it is oiled, so it will need to be replaced. A cl...Read moreogged air filter will cause your engine to run rough from restricted air flow.
This is an easy repair to make and does not require any special tools.
Read less
$6.95
On Order
Trimmer Hose
Part #537042401
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.
$7.65
In Stock
Knob
Part #502204001
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.
$6.72
In Stock
Screw
Part #502206503
This replacement screw is an authentic Husqvarna part. It is a genuine manufacturer approved part commonly used on a variety of power equipment including chainsaws, trimmers and sweepers. This standard hardware is utilized in many different placed depending on a tool. Please make sure to check appropriate diagrams to verify correct locati...Read moreon and application for this screw. It has hex head that will require a wrench to install or remove it and it is sold individually.
Read less
$12.05
In Stock
Air Filter Cover
Part #503888001
This replacement air cleaner cover is designed for use with Husqvarna gas powered lawn and garden equipment. This cover is used to secure the air filter in the housing. It is made out of durable plastic and it is sold individually. Please note, the knob and the bolt are both sold separately. Replacing this part does not require any tools.
$35.15
In Stock
Trimmer Starter Pawl Bridge
Part #503873305
The Starter Pawl bridge provides the resistance needed for the starter rope to start the trimming engine. It is an OEM part that attaches inside the recoil assembly. If broken due to weaar or fatigue, the engine will not engaged when the rope is pulled, and the part should be replaced. Installation is rated as easy and requires a screwdrv...Read moreier, pliers and nutdriver. Refer to your make, model and diagram to check if this part is correct. This part is metal, individually sold, and comes in gold.
Read less
$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...Read more 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.
Read less
$98.95
In Stock
Carburetor
Part #588171156
This OEM carburetor mixes the air-fuel mixture to the proper ratio for combustion in your engine. This carburetor is sold individually, is silver in color and metal in material, and is located on the intake of the engine.
Issues with your carburetor will cause problems with your engine running, and could cause excessive smoke due to too...Read more much gas. This can happen due to corrosion inside the carburetor. Carburetors can be rebuilt easily, and repairing them requires an allen wrench and a screwdriver. When troubleshooting your carb, remove the air filter and pour a teaspoon of fuel into the carburetor. Pull the starter rope, and if the engine starts then quickly dies, the carburetor is likely the problem.
When replacing your carburetor, also replace all gaskets when doing so, as they are a one-time use.
Read less
$11.28
In Stock
Fuel Tank Bushing
Part #503735801
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.
$10.95
In Stock
Choke Control
Part #503962501
This is a genuine OEM part. The Husqvarna choke control is made for use with many lawn and garden trimmers. The plastic component is fastened to the carburetor, allowing the operator to manage the engine's fuel and air mixture. A hex key and a wrench may be required for making the repair. The choke control is sold individually.
$6.95
In Stock
O-ring
Part #537184901
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.
Read less
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.
Weed eater flooded constantly.
5 of 8 people
found this instruction helpful.
Very simple repair...took the old carburetor off and installed the new one. After replacement, the weed eater fired up after the second pull. Cover, removed 4 bolts. Carburetor, three bolts. Removed two hoses, choke handle and installed. Order gasket...never hurts to replace gaskets. One other thing, most important...use premix fuel!!! I
... Read more
use it in all gas powered equipment now. Cleaner and does not gum up filters and carburetor.
Read less
Other Parts Used:
Was this helpful?
Thank you for voting!