Easy
15-30 minutes
It is a genuine item that is supplied by the original equipment manufacturer for use with Toro and Lawn Boy lawn mowers. This is an identical replacement for a missing or a faulty arm-spring that was installed on a new unit. Please make sure to check the owners manual and the appropriate diagrams of your model for the exact location and application of this part. Keep in mind this high-quality arm-spring is made of durable metal and is sold individually.
Arm-spring 105-1809
OEM part for: Toro
Part Number: 105-1809
$12.39
In Stock
Ships within 1 business day 
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Compatibility
This Arm-spring will fit the following 480 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:
- Lawn Mower Parts
Customer Part Reviews ?
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Wrong part shipped
I have ordered many times with no issue, including two previous orders for this adjuster that breaks frequently. The wrong part was selected and shipped to me this time. Don't know if the error was from bad info from Toro parts identification system, an inventory error, or human error. In any case this nearly $20 order was a waste of time and money.
Guest -
June 4, 2020
Verified Purchase
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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.
Arm spring broke
Dan - May 24, 2018
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Adjustable Wrench
Parts Used
Removed left rear wheel and installed arm spring that adjusts mower height.
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Needed new wheels
Joseph - April 29, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
1. Place lawnmower on sawhorse to make it easier to work.
2. Removed front wheel with socket wrench
3. Replaced arm-string and wheel.
4. Put wheel on with socket wrench.
5. Removed back wheel socket wrench
6. Removed back wheel cover and placed on new wheel
7. Replaced step-washer and Rear wheel
8. Put wheel on with socket wrench
2. Removed front wheel with socket wrench
3. Replaced arm-string and wheel.
4. Put wheel on with socket wrench.
5. Removed back wheel socket wrench
6. Removed back wheel cover and placed on new wheel
7. Replaced step-washer and Rear wheel
8. Put wheel on with socket wrench
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Rear height adjust levers sprung , not holding
Trey - June 25, 2016
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set
Parts Used
Remove the shoulder bolt , washer, rear wheel and the pivot arm. Install the new spring arms. Reassemble all of the parts that were removed, in reverse order. I did also put two new levers on the arms.
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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.
