Medium
1-2 hours
Bearing Assy 12-8789
OEM part for: Lawn Boy, Toro
Part Number: 12-8789
$32.36
In Stock
Ships within 1 business day 
Compatibility
This Bearing Assy will fit the following 78 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:
- Snowblower Parts
This part replaces obsolete part #: 26-6100
Customer Part Reviews ?
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Not too difficult
Perfect fit
Guest -
December 19, 2022
Verified Purchase
snow blower auger bearing
quick del good price exact fit
Roger -
December 27, 2020
Verified Purchase
Perfect fit
These parts fit perfectly on my Toro
521. Gave my 30 year old snowblower
New life.
Guest -
August 12, 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.
When running the impeller shaft was making nose and made belt slip.
Garry - February 15, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Snowblower
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
1-Remove the shoot turn handle.
2-Removed front part of blower.
3-Remove the auger pulley and auger.
4-Replaced auger bearing and housing.
5-Then reassembled the blower.
6-Then installed new belt.
2-Removed front part of blower.
3-Remove the auger pulley and auger.
4-Replaced auger bearing and housing.
5-Then reassembled the blower.
6-Then installed new belt.
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Worn belts and auger shaft bearing.
John - April 2, 2017
Tool Type
Snowblower
Difficulty
Easy
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver
Parts Used
1. Removed auger assembly from blower
2. Removed old bearing
3. Cleaned and greased shaft
4. Placed a new bearing on shaft
5. Secured bearing race with three bolts and nuts.
6. Replaced auger assembly.
7. Removed old v-belts
8. Replaced with new v-belts.
2. Removed old bearing
3. Cleaned and greased shaft
4. Placed a new bearing on shaft
5. Secured bearing race with three bolts and nuts.
6. Replaced auger assembly.
7. Removed old v-belts
8. Replaced with new v-belts.
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Belts missing, bearing worn out
Frank - April 27, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Snowblower
Difficulty
Medium
Time
More than 2 hours
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench
Parts Used
Removed the auger assembly, replaced the above parts, the starter rope assembly is gone, have to use electric starter now. Removed the bottom cover, then 4 nuts holding auger to drive section, removed the old bearing, installed the new one. Replaced the belts. Motor still runs very nice. You know the rule "you never need the tool you have" having the snowblower in the shed means we never get any snow.
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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.
