This Trigger switch has 4 terminals and a locking mechanism for the switch. This genuine Makita replacement part is sold individually.
Switches are commonly replaced parts in tools. A switch handles on/off and variable speed operations. They also have a role in electric breaking; they can momentarily reverse electrical polarity. Because switches use mechanical internals, they will degrade and wear out over time, eventually needing replacement. Some common signs of a broken or failing switch are as follows:
Switch 651128-3
OEM part for: Makita
Part Number: 651128-3
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Product Description ?
- Classification: Part
- Weight: 0.08 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This Switch will fit the following 17 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Makita
Show More Compatible ModelsThis item works with the following types of products:
- Grinder Parts
- Sander Parts
This part replaces obsolete part #: 651112-8
Repair Videos ?
Step-by-step instructions for removing and installing the switch on your Makita grinder....
April 23, 2018
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Customer Part Reviews ?
- 1
Questions & Answers ?
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Does this fit my product?Questions & Answers for Switch
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.
Switch stopped working
Tool Type
Grinder
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
2. Removed cord
3. Removed switch
4. Installed new switch
5. Installed new cord and guard
switch was broken
Tool Type
Sander
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, none
Parts Used
Trigger lock on my grinder is visibly broken. Also replace cracked electrical cord.
Tool Type
Grinder
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, #2 Phillips & Torx 25 tools
Parts Used
Broken trigger switch
Tool Type
Grinder
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Nutdriver
Parts Used
Removes wires from switch
Replaced wires
Replaced housing with 6 screwswent to work grinding
Switch bad on grinder
Tool Type
Grinder
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Broken switch.
Tool Type
Grinder
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Crimping tool
Parts Used
2. Removed the broken switch.
3. Installed the new one.
4. Put on the new cord while replacing the switch.
5. Just had to crimp the new wire connectors on the new power cord.
Switch would not turn off grinder
Tool Type
Grinder
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Trigger switch would not function easily, also the brushes were worn down to where there there was no spring pressure.
Tool Type
Grinder
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Trigger was broken
Tool Type
Grinder
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Remove the switch and cord clamp
Make a wiring diagram, if needed
Disconnect the wires from the old switch
Connect the wires to the new switch
Install the new switch and cord clamp
Install the handle assembly
I stepped on the trigger and broke it.
Tool Type
Grinder
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Remove the switch and cord clamp
Remove the wires from the old switch
Connect the wires to the new switch
Attach the switch to the handle
Install the cord clamp
Replace the handle halves
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
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.