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RY28005 Ryobi Trimmer - Overview

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Starter Rope 42 In. – Part Number: 900849012
$6.40
In Stock
Starter Rope 42 In.
Part #900849012
This authentic OEM starter rope measures 42-inches and is for use with various models of outdoor power equipment. Made of nylon, this rope wraps around the starter recoil spring and when pulled, is used to start the engine. This rope is sold as an individual part, so any necessary grips are sold separately.
Spring – Part Number: 638033001
$6.40
In Stock
Spring
Part #638033001
This OEM spring, also known as a recoil or rewind spring, is housed in a container and is used to retract the starter rope on various lawn equipment models. Over time and through use, the spring will eventually lose its tension, and will break. If your starter rope has no resistance when pulling it, the starter spring is likely broken. Measuring at approx. 3-inches by 3-inches, this spring is suitable for use with a variety of lawn equipment models and is sold individually.
PRIMER BULB – Part Number: 561635001
$6.40
In Stock
PRIMER BULB
Part #561635001
This is a genuine Ruixing replacement part, it is sold individually. By pressing the bulb, it will purge the carburetor of air. Fuel will be forced up from the fuel tank through the fuel line then into the carburetor. Then the excess fuel will be forced back into the fuel tank through the fuel return line. At some time the primer will lose its elasticity or crack and need to be replaced. We have an article and video on How to Replace a Primer Bulb, in our Repair Center. That can be found on the front page of our site.
Fuel Tank Assembly – Part Number: 308675051
No Longer Available
Fuel Tank Assembly
★★★★★
★★★★★
(1)
Part #308675051
This genuine fuel tank and cap assembly is found in your trimmer. The fuel tank holds the gasoline needed for your machine, while the cap seals it to prevent leaks and evaporation. It also prevents dirt and debris from getting into the engine and causing costly damage to it in the long run. You can usually find this assembly at the rear or top of your trimmer, near the engine or handle. If the cap does not seal the tank properly and fuel spills from the assembly, it may be broken. A faulty cap can let debris or moisture into the tank, leading to contamination and engine issues. If the tank is damaged and can not hold enough fuel, your machine will have reduced runtime and require frequent refueling. To replace a damaged assembly, you will need a wrench or screwdriver to remove any bolts, clips, or screws holding the assembly in place. Be prepared to catch any fuel spillage with a container. Slide off any retaining clips or use pliers to release any clamps along the fuel lines before slowly pulling the assembly off your machine. These replacement parts are sourced directly from the original equipment manufacturer. This fuel tank and cap assembly also includes the fuel lines and the filter.
CARBURETOR GASKET – Part Number: 901552001
$6.40
In Stock
CARBURETOR GASKET
★★★★★
★★★★★
(2)
Part #901552001
This carburetor gasket is an OEM replacement part for use in a variety of lawn and garden outdoor equipment. It seals the area between the carburetor and the intake manifold to prevent air and fuel from leaking. Over time, the gasket may wear down, crack, or warp due to normal aging, exposure to heat and chemicals, or improper installation. A faulty gasket will cause air and fuel to leak, resulting in hard starting, rough idling, fuel wastage, and overall lower engine performance. To replace the gasket, remove the air filter cover, air filter, and carburetor. Carefully pull off the old gasket, and thoroughly clean the sealing surface of all residues. Place the new carburetor gasket onto the intake manifold, and firmly press it in place. Reassemble the equipment parts in reverse order to complete your repair.
Line Trimmer Carburetor – Part Number: 308054043
No Longer Available
Line Trimmer Carburetor
Part #308054043
This carburetor is for line trimmers. Carburetor mixes air and gas before the fuel mix goes to the engine. Wear work gloves to protect your hands and work in a well-ventilated area during this repair.
Fuel Filter – Part Number: 310976001
$2.99
Special Order
Fuel Filter
Part #310976001
This fuel filter is a genuine OEM part that is compatible with various lawn equipment models and is sold as an individual part. Fuel filters are used to remove dirt and debris from fuel entering the carburetor and engine and are made of metal with a fabric filter material, meaning this filter will eventually clog and need to be replaced. Please note that the fuel filter should be inspected regularly, not solely when it is clogged. The filter will be attached to the fuel line within the fuel tank and if your equipment is having starting, revving, or idling issues, the fuel filter may be the reason why. To replace it, simply use a hook to pull the old filter out from the fuel tank, use pliers to remove any clamps attached to the end of the fuel line, and pull the filter off. Attach the new filter to the fuel line, along with the clamp, and set the filter back into the tank.
Air Filter Base – Part Number: 518766001
No Longer Available
Air Filter Base
Part #518766001
Genuine OEM replacement part, this item is sold individually. This part is installed in between the carburetor and the air box cover It is the Air Filter for the outdoor equipment listed below. It has a fine mesh material for the Air Filter. Once this filter gets dirty and or clogged it can be blown clean or brushed clean. If it develops a hole in it or gets torn, it should be replaced ASAP, or it could cause damage to the carburetor and engine.
Bolt (m5 X 70mm) – Part Number: 660454007
$5.28
In Stock
Bolt (m5 X 70mm)
Part #660454007
This bolt helps to secure air filter and carburetor assemblies to the short block. It is sourced from original equipment manufacturer for use with string trimmers. Usually this bolt would need replacement if it is lost or has stripped threads or head socket. To install or remove this bolt a hex key/allen wrench would be needed.
Clutch – Part Number: 300960002
$6.86
In Stock
Clutch
Part #300960002
This is an OEM sourced replacement part used on gas trimmers. A centrifugal clutch is a part that uses centrifugal force to connect two concentric shafts, with the driving shaft nested inside the driven shaft. Today's centrifugal clutches will function even when they shouldn't, far beyond the point of when they need to be replaced. Keeping an eye on equipment performance will determine when the centrifugal clutch requires attention. Please note the clutch drum, spacer and washer are all sold separately. This clutch is made out of metal and it is sold individually. To replace this item you would need a screwdriver and pliers.
Fuel Cap – Part Number: 310817004
No Longer Available
Fuel Cap
Part #310817004
This replacement fuel cap assembly is specially designed for use with Homelite and Ryobi trimmers. It is an authentic part that is supplied directly from original equipment manufacturer. It is used to keep the fuel in the tank. This fuel cap is made out of plastic and it is sold individually.
Air Box Cover – Part Number: 518777004
No Longer Available
Air Box Cover
Part #518777004
Genuine Ryobi replacement part, this item is sold individually. The Air Box Cover is placed over the Air filter Base. It has air vents in it to provide air so the carburetor can receive an ample supply of air to operate properly. It also partially covers the carburetor to help keep it clean from debris and foreign material.

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didn't keep running
1 of 2 people found this instruction helpful.
  • edward from ALLEN, TX
  • Really Easy
  • Less than 15 mins
  • Screw drivers, Socket set
removed outer cover, remove old gas lines from carburetor and gas tank. Unscrewed (2) screws holding carburetor. Making certain not to damage gasket under carburetor then installed carburetor using same gasket and screws that held it before. Tightened to snug fit. Installed new gas lines, and cover over carburetor.
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