Easy
Less than 15 minutes
This manufacturer-sourced replacement part is specially designed for use with Homelite and Ryobi handheld trimmers. It is the backing flanged washer that helps to secure the blade. If the component is damaged or is missing, this will provide an identical replacement for the original flanged washer that was included with a new equipment. Keep in mind it is made of durable metal and is sold individually. You will need a wrench to remove and reattach the locknut which holds the blade in order to replace this washer.
Flanged Washer 099078001005
OEM part for: Ryobi
Part Number: 099078001005
$5.67
In Stock
Ships within 1 business day 
Jump To:
Frequently Purchased Together ?
Compatibility
This Flanged Washer will fit the following 254 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Trimmer Parts
This part replaces obsolete part #: 678011001 (9-17-19 (Rev:02)), HM 099078001005, 4168, 04168, 041681A, UP04126, UT15522D-08, 678011001, 04168A
Customer Part Reviews ?
Average Rating (out of 5):
Click to filter by ratings:
5 stars
4
4 stars
2
3 stars
1
2 stars
0
1 stars
0
< PREV
- 1
Part was what i needed
After ordering this part from the manufacturer and waiting 2 months and still no part I ordered this one and it came fast and was exactly what I needed
Guest -
August 9, 2023
Verified Purchase
Easy repair
Fit perfectly
Marjorie -
September 15, 2022
Verified Purchase
Exactly what I needed
Hard part to find and fast shipping. Great transaction @
Guest -
October 13, 2020
Verified Purchase
Great replacement part
Part arrived quickly and fit perfectly, I was able to use my new head attachment for my weed whacker.
Guest -
June 22, 2019
Verified Purchase
I ordered the wrong part per parts diagram. can I return the part?
The part appears to be in excellent condition but I dont need it.
The service was excellent so was the delivery.
Guest -
July 13, 2023
Verified Purchase
ORDERED WRONG PARTS: Cannot review this part because could not use it
I made a mistake of not talking to the people at eReplacementParts before I ordered the parts. Mine is an older model of Ryobi attachment grass edger so I could not use the parts I ordered and received. Lesson learnt. Talk to an expert before ordering parts. Thanks for the great service.
Guest -
August 17, 2019
Verified Purchase
It was the wrong size
Wrong part
Guest -
April 28, 2019
Verified Purchase
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Flanged Washer
No questions have been asked yet
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.
Gear head would not rotate
Bruce - November 30, 2022
Tool Type
Edger
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Tools
Ratchet socket and punch
Removed and replaced the gear head with a punch in the slot of the gear case then turning the gear head clockwise to remove did reverse to install
Ratchet socket and punch
Removed and replaced the gear head with a punch in the slot of the gear case then turning the gear head clockwise to remove did reverse to install
Did you find this story helpful?
Thanks for voting and helping fellow customers!
I was given a trimmer but the flange missing.
Nestor - May 28, 2020
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench, Nome
Parts Used
Remove the string spool and reothe flange.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Broken Edger Part
R - July 18, 2019
Tool Type
Edger
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Adjustable Wrench
Parts Used
Removed edger blade, removed damaged part installed new part reinstalled edger blade. Edged lawn. Pretty simple
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Blade struck hidden wire and came off including washers and nut.
Michael - April 10, 2018
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set
Simply installed parts ordered as per manual including the new blade.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Gear head broke
Paul - September 7, 2017
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Wrench Set
Removed lower boom and gear head. Assembled new boom and gear head and reinstalled
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Lost flange washer while replacing edger blade. Replacement arrive and fixed in no time
Laura - July 7, 2017
Tool Type
Edger
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Adjustable Wrench
Parts Used
Placed flange washer in place, placed new edger blade in place, placed another washer in placed then tightened nut. Note on most lawn equipment but affixed in reverse from normal. No righty tighty - lefty loosely
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Missing Flanged washer
Rick - July 14, 2016
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Converting my Ryobi string trimmer to a brush trimmer.
My unit came with a conversion kit, but I lost the flanged washer. to complete my conversion, I ordered washer from eReplacementParts.com, Part was exactly what I ordered and came within five days.
My unit came with a conversion kit, but I lost the flanged washer. to complete my conversion, I ordered washer from eReplacementParts.com, Part was exactly what I ordered and came within five days.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
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.
