Medium
15-30 minutes
This item has been sourced from the original manufacturer to ensure a high level of quality. The motor and pinion are intended to be used with hammer drills from DeWalt. The motor and pinion are used to transfer electric energy to kinetic energy that is used to drive the spindle assembly. This part is priced as a single item.
Motor And Pinion 629151-02SV
OEM part for: DeWALT
Part Number: 629151-02SV
$86.30
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 12 machines
DeWALT
DC925 Type 1 Hammer Drill View Diagrams & Manuals
DC926 Type 1 Hammer Drill View Diagrams & Manuals
DC925VA Type 1 Hammer Drill View Diagrams & Manuals
DC926VA Type 1 Hammer Drill View Diagrams & Manuals
DC920A 18V Drill Driver View Diagrams & Manuals
DC925A 18V Hammer Drill View Diagrams & Manuals
DC926A 18V Hammer Drill View Diagrams & Manuals
DC925KA 18V Hammer Drill View Diagrams & Manuals
DC920 Type 1 Drill Driver View Diagrams & Manuals
DC920KA (Type 1) 18v Drill Driver View Diagrams & Manuals
DC926KA (Type 1) 18v Hammer Drill View Diagrams & Manuals
DC925KA (Type 1) Cordless Drill/Driver Power Tool View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Drill Parts
- Hammer Drill Parts
This part replaces obsolete part #: 629151-02
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Drill Motor
I saved $300 buying from your company! Accurate, complete descriptions. Easy ordering. Fast delivery
Guest -
October 29, 2020
Verified Purchase
Easy repair
Motor was exactly the same as the original. Installation tips were helpful. Brought my old tool back to life!
Guest -
April 15, 2020
Verified Purchase
Worked fine
Fit as expected, working so-far.
Guest -
August 8, 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.
Bad motor
william - May 1, 2016
👍 4 of 4 people found this instruction helpful
Tool Type
Hammer Drill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, Nutdriver
Parts Used
Remove the screws from the housings and separate housings, Disconnect the leads from the motor. Carefully remove the motor. Then install the new one, connect the leads to it. Then mate the gears in the transmission. Assemble the housing. Then test the drill. It should run like a champ.
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Dewalt cordless drill/ driver was smoking from motor
David - November 22, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Cordless Drill
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Star driver bit
Parts Used
1. Remove 4 screws with star driver bit from unit holding center body together
2. Pull chuck end forward ensuring I keep clutch and gears in place
3. Removed 4 screw with star driver bit from handle unit
4. Pull motor from unit using fingers - look at how it is held in unit
5. As the motor comes out it will bring trigger - look how it is placed in handle
6. Using pliers pull wire clips off brushes
7. Push wires clips onto new motor
8. Reposition motor and trigger
9. Reverse initial steps to rebuild drive
10. Push on powerpack, done
2. Pull chuck end forward ensuring I keep clutch and gears in place
3. Removed 4 screw with star driver bit from handle unit
4. Pull motor from unit using fingers - look at how it is held in unit
5. As the motor comes out it will bring trigger - look how it is placed in handle
6. Using pliers pull wire clips off brushes
7. Push wires clips onto new motor
8. Reposition motor and trigger
9. Reverse initial steps to rebuild drive
10. Push on powerpack, done
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Motor was smoking and was worn out.
Matthew - July 15, 2019
Tool Type
Cordless Drill
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Torques bits
1. Disassembled the drill housing by removing 8 t-10 torque screws.
2. Removed wires from triggerand motor. Be sure to mark which wires go where.
3. Separate the transmission from the motor. Be very careful as there are loose parts that come loose.
4. At this point pull the old motor out and install new motor.
5. Then grease new motor pinion and reassemble the trigger wires and transmission.
2. Removed wires from triggerand motor. Be sure to mark which wires go where.
3. Separate the transmission from the motor. Be very careful as there are loose parts that come loose.
4. At this point pull the old motor out and install new motor.
5. Then grease new motor pinion and reassemble the trigger wires and transmission.
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Motor smoked
Stewart - February 13, 2019
Tool Type
Cordless Drill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Allen keys
Parts Used
Watched an online video to be sure I knew how to disassemble the drill to access the motor. Turns out that disassembly of the drill followed by removal and replacement of the motor was quite easy. When assembling the drill, I had to play around a bit with the forward/reverse switch, but it was no big deal. Altogether less than 30 minutes of work and the drill runs like new.
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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.
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