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12598977-1-M-Homelite-099078001005-Flanged Washer
Part Location Diagram of 099078001005 Homelite Flanged Washer
See part A-7 in the diagram
( Grid squares measure 1x1 inch )
12598977-1-S-Homelite-099078001005-Flanged Washer 12598977-2-S-Homelite-099078001005-Flanged Washer 12598977-3-S-Homelite-099078001005-Flanged Washer Part Location Diagram of 099078001005 Homelite Flanged Washer

Flanged Washer 099078001005

Manufactured by:
Homelite
ERP Number:
ERP12598977
Part Number:
099078001005
Original Equipment Manufacturer ?
  Works with your model  UT-20735!
$7.38
★★★★★
★★★★★
8 Reviews
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(8 rated repairs) ?
  Works with your model   UT-20735!

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Description Frequently Purchased Together Troubleshooting Reviews Questions & Answers Repair Instructions Model Cross Reference

Product Description

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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.

Frequently Purchased Together

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SPRING
★★★★★
★★★★★
(8)
$5.95
On Order
Minimum Quantity of 2 required
Cupped Washer
★★★★★
★★★★★
(1)
$5.95
In Stock
Minimum Quantity of 2 required

Troubleshooting

This part works with the following brands:
  • Homelite
  • Ryobi
  • Toro
This part works with the following products:
  • Trimmer
  • Brush Cutter
  • Edger
Part# 099078001005 replaces these:
099078001005,
★

Customer Part Reviews

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4.5
Average Rating (out of 5):
★★★★★
★★★★★
(8 Reviews)
Click to filter by ratings:
  • 5 stars
    5
  • 4 stars
    2
  • 3 stars
    1
  • 2 stars
    0
  • 1 star
    0
  • 1
Sort by:  
Sorry, we couldn't find any existing reviews that matched. Try using some different or simpler keywords.
★★★★★
★★★★★
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
★★★★★
★★★★★
Exactly what I needed
Hard part to find and fast shipping. Great transaction @
Guest - October 13, 2020
Verified Purchase
★★★★★
★★★★★
Easy repair
Fit perfectly
Marjorie - September 15, 2022
Verified Purchase
★★★★★
★★★★★
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
★★★★★
★★★★★
Perfect fit
Trimmer works like brand new. Thanks for the prompt service .
Guest - September 18, 2025
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

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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.

Easy 

Less than 15 mins 

(8 rated repairs) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

Blade struck hidden wire and came off including washers and nut.

Michael from Clanton, Alabama

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers, Socket set
Parts Used:
04409, 099078001005, UP03492
Simply installed parts ordered as per manual including the new blade.
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Thank you for voting!

Gear head broke

Paul from DARIEN, Georgia

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set, Wrench set
Parts Used:
308210009, 099078001005, 309021002
Removed lower boom and gear head. Assembled new boom and gear head and reinstalled
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Would not accept feed line

Bryson from Mulvane, Kansas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Nutdriver, Screw drivers, Wrench set
Parts Used:
660649001, 099078001005, 678019002, 519831001, 308925001
Removed the worn and old parts
Installed the flanged washer
Screwed on the adapter
Install the cutterhead and the mow ball with the bolt
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Gear head would not rotate

Bruce from Middleburg, Florida

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set
Parts Used:
518367001, 308210009, 099078001005
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
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I was given a trimmer but the flange missing.

Nestor from HONOLULU, Hawaii

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench (Adjustable)
Parts Used:
099078001005
Remove the string spool and reothe flange.
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Thank you for voting!

Broken Edger Part

R from Chino , California

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers, Wrench (Adjustable)
Parts Used:
099078001005
Removed edger blade, removed damaged part installed new part reinstalled edger blade. Edged lawn. Pretty simple
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Thank you for voting!

Lost flange washer while replacing edger blade. Replacement arrive and fixed in no time

Laura from Cooper City , Florida

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers, Wrench (Adjustable)
Parts Used:
099078001005
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
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Thank you for voting!

Missing Flanged washer

Rick from Hickory, North Carolina

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Screw drivers
Parts Used:
099078001005
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.
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Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP12598977
Manufacturer Part Number: 099078001005
Brand Model Number Description
Homelite 51932 Trimmer - Straight-Shaft Trimmer
Toro 51938 Trimmer - Toro String Trimmer Model 51938 Parts
Toro 51975 Trimmer - Toro String Trimmer Model 51975 Parts
Toro 51976 Trimmer - Toro String Trimmer Model 51976 Parts
Toro 51978 Trimmer - Toro String Trimmer Model 51978 Parts
Ryobi 51992 Trimmer - String Trimmer
Homelite 74110 Trimmer - Gas Line Trimmer
Homelite 74121 Trimmer - Gas Line Trimmer
Homelite B25S Trimmer - Trimmer
Homelite BC1725SBR Trimmer - Trimmer
Homelite BC2500AZ Trimmer - Trimmer
Ryobi BC30 Brush Cutter - Brushcutter
Homelite D825SD Trimmer - Trimmer
Homelite D830SB Trimmer - Trimmer
Homelite D830SBA Trimmer - Trimmer
Homelite D830SD Trimmer - Trimmer
Homelite EA250 Trimmer - Trimmer
Homelite F2040 Trimmer - String Trimmer
Homelite F3040 Trimmer - String Trimmer
Homelite F3050 Trimmer - String Trimmer
Homelite GST-BC Trimmer - Homelite String Trimmer Model GST-BC (GSTBC, GST BC) Parts
Homelite HBC28 Trimmer - String Trimmer
Homelite HBC30 Trimmer - String Trimmer
Homelite HBC30B Trimmer - String Trimmer
Homelite HBC30Bi Trimmer - String Trimmer
Homelite HBC30i Trimmer - String Trimmer
Homelite HLT28 Trimmer - Homelite String Trimmer Model HLT28 Parts
Ryobi P2009 Trimmer - Cordless String Trimmer
Ryobi P2300 Edger - 18 Volt Edger
Homelite PSE3000 Trimmer - Homelite String Trimmer Model PSE3000 Parts
Flanged Washer
$ 7.38
In Stock
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Stock Status
✖
Mail-In Recycling Rebate

Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.

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