Easy
15-30 minutes
This is a genuine Makita replacement part manufactured for polishers. The controller changes the voltage to the armature that will adjust the speed of the polisher. The user can adjust the controller using a dial which is sold separately, the controller is sold individually.
Controller 100-130v 631801-1
OEM part for: Makita
Part Number: 631801-1
$59.71
In Stock
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Compatibility
This part will fit the following 9 machines
Makita
9227C Sander View Diagrams & Manuals
9227CY Sander / Polisher View Diagrams & Manuals
9237C 7" Polisher View Diagrams & Manuals
9227C (Type 2) Sander View Diagrams & Manuals
9227C (Type 3) Sander View Diagrams & Manuals
9227CZ (Type 1) Sander View Diagrams & Manuals
9227CZ (Type 2) Sander View Diagrams & Manuals
9227CZ (Type 3) Sander View Diagrams & Manuals
9237CX3 Sander View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Sander Parts
- Polisher Parts
This part replaces obsolete part #: 631226-9
Repair Videos ?
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Controller 100-130v
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Work as expected
The part that i got works great đź‘Ť.
Guest -
August 23, 2023
Verified Purchase
repair was easy and worked great
the part arrived quickly, installation was easy. buffer worked perfectly after repair
Guest -
April 21, 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.
Repair variable speed
D. - September 1, 2016
👍 3 of 4 people found this instruction helpful
Tool Type
Polisher
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, Crimping tool
Parts Used
Separate polisher housing, transfer wires from old part to new part one at a time, crimp neutral wires together, reassemble polisher housing.
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Speed controls stopped working
Mario - March 26, 2019
👍 1 of 1 people found this instruction helpful
Tool Type
Polisher
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Power Drill
Parts Used
Replace old part by new one.
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It would not start
Ernie - June 28, 2019
Tool Type
Polisher
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, allen wrench
Parts Used
I took about the tool and changed the switch and speed control. But I found that it had the same problem. so I took out the brushes and found out one was not contacting the Stator. so I took the rest of the tool apart and cleaned the copper contact and made sure the brushes fit properly. I assembled the tool and it works great. I really don't know if I needed the switch and speed control but since I bought it I installed. Easy fix if you know a little about electric motors.
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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.
