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RY15523A (313351003) Ryobi Trimmer - Overview

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LINE CUT-OFF BLADE – Part Number: 638016003
$6.40
In Stock
LINE CUT-OFF BLADE
★★★★★
★★★★★
(3)
Part #638016003
This OEM line cut-off blade trims any excess or protruding string from your trimmer during operation so that it stays at an optimal length within the guard. It is in the guard assembly at the bottom of the trimmer head near the rotating spool where the trimmer line is fed. Over time, it can become dull or worn out. Look for signs of damage such as deformation, bending, or nicks. If not replaced, the trimmer may produce uneven or messy trims and put additional stress on the spool or motor, leading to premature wear or damage. To replace the blade, locate it on the grass deflector assembly and remove its mounting screws. Please note that this blade is sold individually without hardware.
GRASS DEFLECTOR ASSEMBLY – Part Number: 313285005
$12.08
On Order
BUMP KNOB (GREEN) – Part Number: 530455002
$6.40
In Stock
BUMP KNOB (GREEN)
Part #530455002
Enhance your gardening tools with the Ryobi Bump Knob in the striking shade of green. This robust addition from Ryobi is specifically designed to prolong the lifespan of your equipment and to enhance its functionality. Made from durable material, it is ensured to resist the wear and tear of daily use. The green hue adds a colorful touch, making it easy to locate among your tool collection. Whether you are a professional or an enthusiastic home gardener, this Ryobi Bump Knob is an essential component to elevate your gardening game. Consider this your easy, cost-effective solution to maintain and enhance your Ryobi equipment.
UPPER HOUSING – Part Number: 530001004
$6.40
In Stock
LOWER HOUSING – Part Number: 530366001
$6.40
In Stock
LOWER HOUSING
★★★★★
★★★★★
(1)
Part #530366001
Introducing the practical and sturdy Lower Housing Stringhead by Ryobi. This essential component, lower housing, has an arborless design and is an integral part for various Ryobi trimmers, offering firm support and secure placement. Renowned for its durability and excellent build quality, this part helps extend your trimmer's lifespan, providing smooth and efficient operation. Crafted using high-quality materials, this lower housing stringhead promises a long-lasting performance, ensuring your trimmer remains reliable and efficient. So, maximize the potential of your Ryobi trimmer with this effective, easy-to-install Ryobi Lower Housing Stringhead. Remember, using Ryobi genuine parts maintains the original integrity of your equipment.
Flanged Washer – Part Number: 099078001005
$7.55
In Stock
Flanged Washer
★★★★★
★★★★★
(1)
Part #099078001005
This flanged star washer is a manufacturer-sourced replacement part designed for use trimmers. It is also known as a tooth lock washer due to its serrated inner edge which resembles inward facing teeth. These teeth bite into the head of the fastener and provide a better grip than standard washers. This washer also has a flange on one side which is a lip that extends past the edge of the washer. It helps to distribute the load of the fastener over a wider area to provide extra stability and a more secure hold. Over time the washer may wear down or become damaged. To remove the washer, first unthread the bolt/screw it is fastened on. Use pliers to grip the washer and gently twist it off. Place the new washer over the fastener with the teeth facing toward the surface being fastened and insert it into the designated hole. Ensure that it is locked into place. Each washer is sold individually.
Spring – Part Number: 678749001
$6.40
In Stock
Spring
Part #678749001
This is an authentic replacement part manufactured for use with trimmers. The special spring is used to provide compression for the spool to recede into the housing when bumping more string out of the trimmer head. This spring is sold as an individual replacement part, and will come with the complete trimmer head assembly. Please see model diagram for associative parts.
HEX NUT (M8, LEFT HAND THREADS – Part Number: 662568002
$6.40
In Stock
Gear Head – Part Number: 308210009
$32.02
In Stock
Gear Head
Part #308210009
This Gear gear head assembly is designed to transfer power from the drive shaft to the cutting head, allowing the string trimmer or brush cutter to operate smoothly and efficiently. Housed in a durable gearcase, it supports reliable rotation and helps maintain consistent cutting performance during use. Replacing a worn or damaged gear head can resolve issues such as loss of power to the cutting head, excessive noise, or erratic operation, restoring dependable performance. A properly functioning gear head also helps reduce strain on the drive system, contributing to longer service life and more efficient trimming results.
SPOOL – Part Number: 530670001
$6.40
In Stock
SPOOL
Part #530670001
Clamp – Part Number: PS04420
$6.40
In Stock
Clamp
Part #PS04420
This is a genuine item that is supplied by the original equipment manufacturer for Ryobi, Toro and Homelite handheld lawn and garden equipment. It is an identical replacement for a missing or damaged string guard clamp that was originally installed on a new unit, please make sure to refer to the owners manual of your model for the correct application of this component. Keep in mind this high-quality part is made of durable metal and is sold individually.
Screw (1/4-20 X 1-1/4 In.) – Part Number: 983381007
$6.40
In Stock
Screw (1/4-20 X 1-1/4 In.)
Part #983381007
It is a genuine item that is supplied directly from the original equipment manufacturer for use with Homelite and Ryobi handheld lawn and garden equipment. This is the special screw which is utilized to secure the gear head, please refer to the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this durable metal hex head screw is sold individually, you will need a wrench to secure or remove it.
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Noise and wobbles during spin cycle.
3 of 13 people found this instruction helpful.
  • William from SPANISH FORT, AL
  • Difficult
  • More than 2 hours
  • Pliers, Screw drivers, Socket set
Ordered the hub repair kit. I had much difficulty removing the agitator. It was stuck. Running the strap under it and tapping on the agitator assembly should've caused it to pop up but didn't. I had to ultimately strike it hard with a metal hammer. That released it but caused a hole in the agitator. The center metal gear on the agitator w as very worn and rusty. I decided to also replace the agitator. I saved about $300 on the repair.
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