Easy
Less than 15 minutes
This is available as an individual replacement part. The metal rear pivot arm fits between the spring arm and the flat washer. A socket set and a wrench set may be necessary during the installation of this part. It may become broken and will need to be replaced. This is a genuine replacement part sourced from the original manufacturer for use with lawn mowers made by Toro.
Arm-pivot, Rear 105-1820
OEM part for: Toro
Part Number: 105-1820
$24.72
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 11 machines
Toro
20012 (220000001-220300000)(2002) Lawn Mower View Diagrams & Manuals
20012 (220300001-220999999)(2002) Lawn Mower View Diagrams & Manuals
20012 (230000001-230999999)(2003) Lawn Mower View Diagrams & Manuals
20012 (240000001-240999999)(2004) Lawn Mower View Diagrams & Manuals
20012 (250000001-250999999)(2005) Lawn Mower View Diagrams & Manuals
20016 (220000001-220300000)(2002) Lawn Mower View Diagrams & Manuals
20016 (220300001-220999999)(2002) Lawn Mower View Diagrams & Manuals
20016 (230000001-230999999)(2003) Lawn Mower View Diagrams & Manuals
20016 (240000001-240999999)(2004) Lawn Mower View Diagrams & Manuals
20016 (250000001-250999999)(2005) Lawn Mower View Diagrams & Manuals
20019 (230000001-230999999)(2003) Lawn Mower View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Lawn Mower Parts
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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.
wheel feel off. threads crossed
Timothy - May 4, 2021
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Nutdriver, Adjustable Wrench, na
Parts Used
ordered new wheel mount and axel bolt. Easier to replace than I'd hoped!
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Wheel fell off due to stripped threads
Lynn - April 25, 2021
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
Parts Used
I remove the old pivot bracken and replaced it with the new one. Then I bolted on the wheel with the new shoulder bolt.
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Threads stripped on main wheel anchor plate
Glen - December 24, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
1. Removed wheels
2. Replaced anchor plates
3. Installed wheels
2. Replaced anchor plates
3. Installed wheels
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Shoulder bolt & arm pivot stripped. Could not tighten wheels
kenneth - March 1, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Wrench Set
Replaced all parts on wheel assembly
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The hole that the rear wheel threadded into was stripped.
Terrence - November 19, 2016
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Adjustable Wrench
Parts Used
1. Removed rear wheel
2. Removed arm-pivot plate
3. Attached new arm-pivot plate
4. Attached wheel
2. Removed arm-pivot plate
3. Attached new arm-pivot plate
4. Attached wheel
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Stripped thread in holding wheel to arm pivot.
Steven - September 4, 2016
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
Simply replaced old arm pivot with new arm pivot, shoulder bolt, and new wheel for cracked wheel.
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The old Arm-Pivot, Rear wheel of my Toro bolt hole was stripped out.
Tony - August 30, 2016
👍 1 of 2 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Wrench Set
Parts Used
Replace with the new part I ordered from your company. Putting it back together was a breeze. The new part works great. Thank you!
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Back Wheel broke
Donald - July 30, 2018
👍 0 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Removed wheel bolt, remove arm pivot and replaced with new parts
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Plate was stripped
Bradley - May 9, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
Remove the bolt and washer from the wheel a]n remove the wheel
Remove the bolt and washer from behind the wheel
Place the new plate and replace the bolt and washer
Then slide the wheel on and install the wheel washer and bolt
Remove the bolt and washer from behind the wheel
Place the new plate and replace the bolt and washer
Then slide the wheel on and install the wheel washer and bolt
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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.
