Easy
30-60 minutes
The jamlock nut attaches to the idler bracket. This is an OEM part sourced directly from the manufacturer and used in tillers made by MTD, Ryobi, Yard Machines, Troy-Bilt, Bolens, Yard Man, and Cub Cadet. This item is available as an individual replacement part. It is made of metal and will require replacing if it becomes broken. A socket set and a wrench set might be required when replacing this part.
Nut-jam Lock 3/8-1 712-0266A
OEM part for: MTD, Ryobi
Part Number: 712-0266A
$4.90
In Stock
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Compatibility
This Nut-jam Lock 3/8-1 will fit the following 8452 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 8452 matching models.
8452 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Bolens
- Cub Cadet
- Husky
- MTD
- Ryobi
- Troy-Bilt
- Yard Machines
- Yard Man
This item works with the following types of products:
- Chipper / Shredder
- Cultivator
- Edger
- Lawn Mower
- Lawn Tractor
- Snowblower
- Trimmer
This part replaces obsolete part #: 912-0266, 712-0266
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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.
Worn shredder flair blades
William - March 12, 2022
Tool Type
Chipper Shredder
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, Wrench Set, Allen wrench
Removed the shredder chute and the limb chipper chute to gain easy access to the shredder flails.
Used socket wrench on the nut end and the Allen wrench on the other end of the shredder flail pin to loosen the nut.
Easy work after loosening the nut to remove the pin and flail.
Since I was replacing the flails I also went ahead and used the new pins and nuts.
Used socket wrench on the nut end and the Allen wrench on the other end of the shredder flail pin to loosen the nut.
Easy work after loosening the nut to remove the pin and flail.
Since I was replacing the flails I also went ahead and used the new pins and nuts.
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parts were worn out and needed replacement
Armando - August 25, 2020
Tool Type
Cultivator
Difficulty
Easy
Time
15-30 minutes
Tools Used
Power Drill, Socket set, Nutdriver, Adjustable Wrench
looked up the diagram provided by your ereplacement site, parts were loose already and all I had to do was put it back together.
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flail blade broke. Replace other worn parts while equipment was torn down.
Pete - February 7, 2020
Tool Type
Chipper Shredder
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Wrench Set, allen wrench set
1.Remove lower housing bolts.
2.Remove 2 front frame bolts and loosen 2 rear frame bolts.
3. Separate front shredder assy. housing from rear housing
4. Replace broken and worn parts on shredder hub
5. Reassemble unit.
2.Remove 2 front frame bolts and loosen 2 rear frame bolts.
3. Separate front shredder assy. housing from rear housing
4. Replace broken and worn parts on shredder hub
5. Reassemble unit.
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Flail blades were old and needed replaced and same for shredder blade
William - November 20, 2018
Tool Type
Chipper Shredder
Difficulty
Easy
Time
1-2 hours
Tools Used
Socket set, Allen wrench
Removed casing that covers blade assembly removed flail blades and shredder blade. All very simple, just make sure you have the right sockets and allen wrenches. All in all real simple.
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Flail and pin replacement
Richard - September 7, 2017
Tool Type
Chipper Shredder
Difficulty
Easy
Time
30-60 minutes
Tools Used
Socket set, Wrench Set
Removed the chute and flail cover to replace the broken parts. Worked well upon restart.
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Flail blades broke off
David - July 13, 2017
Tool Type
Chipper Shredder
Difficulty
Medium
Time
1-2 hours
Tools Used
Wrench Set, Air ratchet
Pulled the shoot off and the lime shoot. Removed the flail blades and installed new ones.
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The nut holding the shoulder pin in place came free. This holds the blade flail in place. When it cam free it damaged the threads on the pin.
Chris - July 20, 2016
Tool Type
Chipper Shredder
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Adjustable Wrench
It not a difficult repair and is mostly an exercise in disassembly of the housing.
1.Remove all bolts holding the two halves of the housing together
2. Remove the chute by loosening three nuts
3. Move the fly wheel so the flail blade is aligned with the chute opening
4. Install the pin from the chute side and secure with the nut
5. Reassemble housing and secure the chute
1.Remove all bolts holding the two halves of the housing together
2. Remove the chute by loosening three nuts
3. Move the fly wheel so the flail blade is aligned with the chute opening
4. Install the pin from the chute side and secure with the nut
5. Reassemble housing and secure the chute
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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.
