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.
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.
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.
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.
This fuel hose is a genuine OEM part designed to deliver fuel from your fuel tank to the carburetor. Also known as the fuel line, it is black in color, made of rubber, sold individually, and can be attached to your machine on the fuel tank and the carb. Over time, it is possible the line breaks due to wear or drying out.
If you notice c...Read moreracks or leaking fuel, it is time to replace the fuel hose. This is an easy repair according to most of our customers, and does not require any special tools.
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.
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 Carburetor Gasket provides a tight seal between the carburetor and insulator. If broken, the engine will run lean due to excess air causing performance issues, and the part should be replaced. If the carburetor has to be taken off for any reason, the gasket should be replaced, as it is one-time use. Installation requires a screw driver and pliers, and is rated as "Easy".
This is an authentic item that is supplied by the original equipment manufacturer for use with Husqvarna handheld lawn and garden equipment. It is an identical replacement for a missing or a faulty starter pawl that was installed on a new unit. The part is an important component of recoil starter mechanism, please make sure to refer to th...Read moree appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality pawl is made of durable material and is sold individually.
Designed for use in various chainsaws, the E-Ring secures the pivot pin, which holds the handguard. It is an authentic OEM replacement part made of durable black metal and sold individually, not as part of a kit or assembly.
When this part malfunctions, you may notice the handle or handguard is loose. At which point, it will need to be ...Read morereplaced. To complete this repair, you will need a pair of pliers.
Customers rate this repair as Easy.
This metal OEM-made spring is found in your lawn and garden trimmer. It is attached on the starter pawl bridge and fastened by a starter pawl. This spring provides tension and recoil action, by assisting the recoil starter mechanism and enabling the starter pawl to engage and disengage effectively during engine startup. If you are having ...Read moretrouble starting the engine and the spring shows signs of breaks, stretching, or distortion, it needs to be replaced. Failing to replace the broken spring can render your machine unusable if it cannot start. To remove the spring, you will need a screwdriver and a pair of pliers. Consult your user guide for specific instructions on accessing the spring by detaching the starter cover and the starter pulley assembly. Remember to remove the spark plug before taking out the starter pawl. Unhook the spring from the starter pawl bridge carefully. Please note that this spring is sold individually.
This Nut is a genuine replacement part for hundreds of models of chainsaws. It is made of durable yellow plastic and is sold individually. This Nut is part of the chain tensioner and works with the tension screw to allow the user to tighten or loosen the chain.
This part will become worn over time and should be replaced if you notice an...Read morey signs of wear or damage. If you cannot adjust the bar when you turn the tension nut/screw, it usually means that this Nut is worn or damaged. You will need a screwdriver, a socket set, and a wrench set to complete this repair.
Customers rate this repair as Easy.
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Would not start now runs great
6 of 6 peoplefound this instruction helpful.
JAMES from FAYETTEVILLE, AR
Very Easy
Less than 15 mins
Remove and replace
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Weed eater flooded constantly.
5 of 8 peoplefound this instruction helpful.
Richard from CHINA GROVE, NC
Very Easy
15 - 30 mins
Nutdriver
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 moreuse it in all gas powered equipment now. Cleaner and does not gum up filters and carburetor.