Easy
Less than 15 minutes
This genuine OEM supplied part is specially designed for Ryobi wheeled trimmers. Mow ball assembly prevents the trimmer from scalping the grass. Over time it may wear out or get damaged eventually requiring a replacement. It is made from high-quality material and is sold individually. Refer to the appropriate diagrams for your model to ensure the proper repair procedure. A screwdriver will be needed to replace this mow ball. Note, the hardware to secure it is sold separately.
Mow Ball 519831001
OEM part for: Ryobi
Part Number: 519831001
$4.99
In Stock
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Frequently Purchased Together ?
Compatibility
This part will fit the following 3 machines
Ryobi
RY13010 4 Cycle Wheeled Trimmer View Diagrams & Manuals
RY13015 30cc 4-Cycle Wheeled Trimmer View Diagrams & Manuals
RY13016 4-Cycle Wheeled Trimmer View Diagrams & Manuals
This item works with the following types of products:
- Trimmer Parts
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worked as expected
The item Mow Ball was expedited quickly as expected. Great Job in your response!
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May 30, 2019
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Trimmer mow ball was worn down
Kristine - October 12, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Adjustable Wrench
Parts Used
1. Remove old mow ball and screw
2. Replace with new mow ball and new bolt
2. Replace with new mow ball and new bolt
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Bottom half of mower ball had worn off.
Dennis - June 30, 2020
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench
Parts Used
1. Removed bolt holding worn mower ball on trimmer.
2. Replaced mower ball with new one using new bolt. The old bolt was still serviceable but I used the new one.
2. Replaced mower ball with new one using new bolt. The old bolt was still serviceable but I used the new one.
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String broke off in string head, not able to remove
Charles - July 14, 2017
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Adjustable Wrench
Removed the mower ball and string head and replaced it with the new one. I saw a reply that it is a left handed thread and after we knew that it was easy to repair
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Would not accept feed line
Bryson - May 7, 2017
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Wrench Set, Nutdriver
Removed the worn and old parts
Installed the flanged washer
Screwed on the adapter
Install the cutterhead and the mow ball with the bolt
Installed the flanged washer
Screwed on the adapter
Install the cutterhead and the mow ball with the bolt
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Plastic Mow Ball wore out. Started breaking apart.
Michael - October 26, 2016
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Channel Lock Pliers
Parts Used
1. Put small screwdriver in Mow head to lock head from moving. Use channellock pliers to rotate mounting bolt off. NOTE: bolt has LEFT hand threads.
2. Place bolt in new ball and thread it back on to the head.
2. Place bolt in new ball and thread it back on to the head.
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Primer bulb leaking, mower ball worn out
Roberto - June 2, 2016
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Nutdriver
Parts Used
Remove the screws from the primer cover, then remove old bulb and replace it with the new bulb and screw the cover back on. Then remove the bolt from the mow ball. ( The bolt is LH thread). Then remove the worn mow ball and bolt on the new one.
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
