Part Location Diagram of 105-1809 Toro Arm-spring
See part G-9 in the diagram
( Grid squares measure 1x1 inch )

Arm-spring 105-1809

Manufactured by:
Toro
ERP Number:
ERP8825965
Part Number:
105-1809
Original Equipment Manufacturer ?
  Works with your model  20009!
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(3 rated repairs) ?
  Works with your model   20009!

Product Description

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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.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Toro
  • Lawn Boy
This part works with the following products:
  • Lawn Mower
Part# 105-1809 replaces these:
105-1809,

Customer Part Reviews

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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 

15 - 30 mins 

(3 rated repairs) ?
  • 1
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Needed new wheels

Joseph from Pueblo, Colorado

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
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 ... Read more />8. Put wheel on with socket wrench
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Arm spring broke

Dan from Omaha, Nebraska

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set, Wrench (Adjustable)
Parts Used:
105-1809
Removed left rear wheel and installed arm spring that adjusts mower height.
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Rear height adjust levers sprung , not holding

Trey from Chester Springs, Pennsylvania

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Socket set
Parts Used:
105-3042, 105-1809
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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Model Cross Reference

This part works with the following models:
ERP Number: ERP8825965
Manufacturer Part Number: 105-1809
Brand Model Number Description
Lawn Boy 10603 Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10623 Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10640 Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10640C Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10643C Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10645 Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10648C Lawn Mower - 20In Mulching/Rear Bagging Lawn Mower
Lawn Boy 10654 Lawn Mower - Gold Series Lawnmower
Lawn Boy 10655 Lawn Mower - Gold Series Lawnmower
Lawn Boy 10656 Lawn Mower - Gold Series Lawnmower
Toro 20001 Lawn Mower - Lawn Mower
Toro 20003 Lawn Mower - Lawn Mower
Toro 20005 Lawn Mower - Lawn Mower
Toro 20007 Lawn Mower - Lawn Mower
Toro 20008 Lawn Mower - Lawn Mower
Toro 20009 Lawn Mower - Lawn Mower
Toro 20012 Lawn Mower - Lawn Mower
Toro 20013 Lawn Mower - Lawn Mower
Toro 20014 Lawn Mower - Lawn Mower
Toro 20016 Lawn Mower - Lawn Mower
Toro 20017 Lawn Mower - Lawn Mower
Toro 20018 Lawn Mower - Lawn Mower
Toro 20019 Lawn Mower - Lawn Mower
Toro 20031 Lawn Mower - Lawn Mower
Toro 20041 Lawn Mower - Lawn Mower
Toro 20047 Lawn Mower - Lawn Mower
Toro 20049 Lawn Mower - Lawn Mower
Toro 20051 Lawn Mower - Lawn Mower
Toro 20064 Lawn Mower - Lawn Mower
Toro 20065 Lawn Mower - Lawn Mower