Easy
15-30 minutes
This is an authentic OEM sourced replacement part that is intended to be used with lawnmowers from Troy-Bilt, Yard-Man, and MTD. The blade adapter is used to link the motor pulley, blade, and the belt to allow the drive shaft to rotate the blade. This item is available as an individual replacement part.
Pulley-drive 25mm 687-02528
OEM part for: MTD, Troy-Bilt, Yard Man, Cub Cadet
Part Number: 687-02528
$37.91
In Stock
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Frequently Purchased Together ?
Compatibility
This part will fit the following 62 machines
MTD
12AVB2M7004 (2011) Self Propelled Lawn Mower View Diagrams & Manuals
12AVB2K9095 (2011) 21" Self-Propelled Lawn Mower View Diagrams & Manuals
12AVB26N704 (2012) 21" Self-Propelled Lawn Mower View Diagrams & Manuals
12AGB26G704 (2012) Lawn Mower View Diagrams & Manuals
12AGB2JZ704 (2012) Lawn Mower View Diagrams & Manuals
12AVB26M004 (2012) Lawn Mower View Diagrams & Manuals
12AVB26N704 Lawn Mower View Diagrams & Manuals
12AVB26N704 (2013) Lawn Mower View Diagrams & Manuals
Troy-Bilt
12AVA29Q711 (2010) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB250 (12AVA29Q711) (2010) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12AVA29Q766 (2010) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB250 (12AVA29Q766) (2010) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12AVB26M011 (2010) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB230 (12AVB26M011) (2010) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB230 (12AVB26M066) (2010) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12AVB26M066 (2010) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12AVB26N211 (2010) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB230 (12AVB26N211) (2010) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB230 (12AVB26M011) (2011) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB230 (12AVB26M066) (2011) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB230 (12AVB26N211) (2011) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB260 (12AVB29Q711) (2011) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB260 (12AVB29Q766) (2011) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB280ES (12AGA26E011) (2011) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB280ES (12AGA26E066) (2011) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB280ES (12AGA26G211) (2011) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB230 (12AVB25S011) (2012) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB230 (12AVB25S066) (2012) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB230 (12AVB25U211) (2012) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB280ES (12AGA26E011) (2012) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB280ES (12AGA26E066) (2012) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB280ES (12AGA26G211) (2012) Self-Propelled Walk-Behind Mower View Diagrams & Manuals
TB280ES (12AGA26G711-2012) Mower View Diagrams & Manuals
TB280ES (12AGA26G711-2013) Mower View Diagrams & Manuals
Yard Man
12AVB22J701 (2014) Lawn Mower View Diagrams & Manuals
12AVB22J701 (2013) Lawn Mower View Diagrams & Manuals
Cub Cadet
SC300HW (12ABB22J709, 12ABB22J710) (2015) 12ABB22J Self Propelled Walk Behind Mower View Diagrams & Manuals
12ABB22J709 (2016) Sc 300 Hw, Sc 300 Hw View Diagrams & Manuals
12ABB22J710 (2016) Sc 300 Hw View Diagrams & Manuals
300 (12ABB22J709) (2016) Sc Hw View Diagrams & Manuals
300 (12ABB22J756) (2016) Sc Hw View Diagrams & Manuals
12ABB2M5709 (2017) Sc 300 Hw View Diagrams & Manuals
12ABB2M5710 (2017) Sc 300 Hw View Diagrams & Manuals
12ABA2M5710 (2018) Sc 300 Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ABA2M5756 (2018) Sc 300 Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ABB2M5709 (2018) Sc 300 Hw Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ABB2M5710 (2018) Sc 300 Hw Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ABB2M5710 (2019) Sc 300 Hw Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ABB2M5710 (2020) Sc 300 Hw Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ABB2M5710 (2021) Sc 300 Hw Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ABB2M5756 (2018) Sc 300 Hw Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ABB2MW710 (2019) Sc 300 Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ABB2MW710 (2020) Sc 300 Ip Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ABB2MW710 (2021) Sc 300 Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ACA2M6710 (2018) Sc 300e Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ACA2M6710 (2019) Sc 300 E Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ACA2M6710 (2020) Sc 300 E Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12ACA2M6756 (2018) Sc 300e Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12AVA2M5710 (2019) Sc 300 Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12AVA2M5710 (2020) Sc 300 Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12PBB2M5710 (2019) Sc 300 Hw Self-Propelled Walk-Behind Mower View Diagrams & Manuals
12PBB2M5710 (2020) Sc 300 Hw Self-Propelled Walk-Behind Mower View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Lawn Mower Parts
Customer Part Reviews ?
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Quick delivery
Richard J -
September 6, 2023
Verified Purchase
Part seems better then factory part.
Probably won't buy any other parts because of the use of FedEx to deliver. Delivery was very slow and took way longer then expected.
michael -
May 26, 2020
Verified Purchase
Just what I needed and just in time
The part fit my mower perfectly and it arrived just in time for the first mowing of the year.
Guest -
May 11, 2020
Verified Purchase
Great service and received what I needed!
Ordered a part for my lawnmower. Received exactly what I needed a few days early. eReplacement Parts has once again provided me great service and the part I needed.
Guest -
July 18, 2019
Verified Purchase
Disappointed
I receive the product on time. I change it and used. Bad results. The metal is this piece made of is soft. It got worn down on the blade end.
Guest -
July 20, 2019
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.
Blade adapter worn.
Glenn - July 30, 2016
👍 8 of 8 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Rubber mallet
Parts Used
Remove the blade bolt, then the blade support, then the blade Then pull on the adapter to remove it. Clean the engine shaft. Line the key in the new adapter with the key way in the engine shaft and tap it on with a rubber mallet. Then replace the blade, blade support, and blade bolt.
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Hit a piece of metal which twisted the blade and adapter.
James - July 27, 2017
👍 4 of 4 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set
Removed the blade bolt and the blade support, then the blade. I tapped on the adapter to remove it. Line up the key in the pulley to the key way on the shaft and press the new adapter on.Then install the blade, blade support and tighten the blade nut.
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Drive pulley spun on shaft when blade came off.
David - June 8, 2018
👍 2 of 2 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Medium
Time
1-2 hours
Tools Used
Socket set, Wrench Set, Hammer
Parts Used
Removed old pulley, took about a half hour to hammer it off. Replaced with new pulley.
Once reassembled, the drive didn't work. Removed front and belt was still in place. Cleaned area around axle, reassembled. Most of the work involved removing and correctly replacing front cover. Had to tie the belt with cotton string to get the underside belt cover back on correctly. If you don't, the belt will jam in the cover and not engage with the transmission.
Once reassembled, the drive didn't work. Removed front and belt was still in place. Cleaned area around axle, reassembled. Most of the work involved removing and correctly replacing front cover. Had to tie the belt with cotton string to get the underside belt cover back on correctly. If you don't, the belt will jam in the cover and not engage with the transmission.
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Key way was worn out
HARRY - May 29, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Sheet of fine sandpaper, brass mallet
Parts Used
Removed spark plug wire from spark plug, removed blade, rem0ved drive belt cover. Used punch to remove blade adapter, sanded shaft to remove rust and smooth the shaft, installed shaft adapter with brass mallet. Installed belt drive cover, installed blade. Job complete.. No problem
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Blade and blade adapter got bent when I hit an obstruction.
Dennis - October 4, 2019
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
Removed the old blade and blade adapter, removed plastic housing from bottom of the deck to access the drive belt, put on new blade adapter and put on the belt and put on the plastic housing, put on my extra blade (original one bent when obstructioon was hit) and all worked fine.
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Blade adapter was damaged with age
Frank - February 27, 2019
Tool Type
Lawn Mower
Difficulty
Medium
Time
15-30 minutes
Tools Used
Socket set, Mallet to tap off old part off
Parts Used
Removed blade
Removed drive belt
Tapped off old blade adapter
Applied small amount of lube to shaft
Attached new blade adapter, blade and torqued bolt
Reinstalled belt and cover
Adjusted belt tension
Removed drive belt
Tapped off old blade adapter
Applied small amount of lube to shaft
Attached new blade adapter, blade and torqued bolt
Reinstalled belt and cover
Adjusted belt tension
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Blade adapter noitch was stripped
AL - August 9, 2018
Tool Type
Lawn Mower
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
1 Removed blade
2 Removed belt cover
3 Removed old blade adapter and belt
4 Reassemble
2 Removed belt cover
3 Removed old blade adapter and belt
4 Reassemble
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Worn part
Robert - June 29, 2018
Tool Type
Lawn Mower
Difficulty
Medium
Time
15-30 minutes
Tools Used
, Torque wrench, hammer
Parts Used
1. Removed the hex cap screw, bell blade support, and blade.
2. Remove the hex screws holding the cowling over the blade adapter.
3. Tapped the old blade adapter with a hammer to loosen and remove.
4. Greased the spindled for corrosion protection only.
5. Put on the new blade adapter and held it in place with the hex cap screw until I could replace the cowl. (when replace the cowl, the belt goes on the outside of the two metal guide pegs in the cowl)
6. Removed the hex cap screw holding the blade adapter.
7. Put on the blade and bell blade support.
8. Screwed in the hex cap screw and torque to about 40 ft. lbs.
2. Remove the hex screws holding the cowling over the blade adapter.
3. Tapped the old blade adapter with a hammer to loosen and remove.
4. Greased the spindled for corrosion protection only.
5. Put on the new blade adapter and held it in place with the hex cap screw until I could replace the cowl. (when replace the cowl, the belt goes on the outside of the two metal guide pegs in the cowl)
6. Removed the hex cap screw holding the blade adapter.
7. Put on the blade and bell blade support.
8. Screwed in the hex cap screw and torque to about 40 ft. lbs.
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I hit a steel rod and stripped the blade adapter
Raeford - April 24, 2018
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
I removed the blade and the adapter cover. I took off the damaged blade adapter and put the new adapter on the mower motor shaft. I then put the adapter cover back on, I put the blade on the new adapter. One suggestion make sure the bolt securing the blade is tight or the blade may work itself loose.
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After blade (lightly) hit a stone, the original adapter was deformed so badly, it could not keep the blade orientation.
Rudolf - November 30, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
1. Checked the Web for instructions how to replace the blade adapter. And I have found a detailed movie on YouTube for exactly my model of the lawn mower.
2. Followed the movie instructions:
* Took off the blade (note safety precautions from the movie)
* Unscrewed two nuts holding the cover of the adapter
* Freed the front wheels belt
* Took the damaged adapter off
* Repeated the operations in reverse with the new adapter.
2. Followed the movie instructions:
* Took off the blade (note safety precautions from the movie)
* Unscrewed two nuts holding the cover of the adapter
* Freed the front wheels belt
* Took the damaged adapter off
* Repeated the operations in reverse with the new adapter.
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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.
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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.
