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Switch - 650747-2:Makita 360 View
Switch - 650747-2:MakitaSwitch - 650747-2:MakitaSwitch - 650747-2:Makita 360 View

Switch 650747-2

Part Number: 650747-2
Makita
Availability: In Stock
Price: $41.62
Order within the next 8 hours
and your part ships today!

*This part replaces obsolete part #: 650731-7 and 650637-9.

Product Information
Description:
This is a Genuine Manufacturer Sourced replacement part used on certain Makita Drills. This is a Plastic Switch with Wire Leads. Switch handles on/off function of the tool. 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.
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Makita
Expand the 37 compatible machines
Products Compatibility

This item works with the following types of products:

  • • Cordless Drill
  • • Drill
  • • Hammer Drill
Repair Guides
Watch the Repair Video for Switch
Articles:
Swap your switch. Step-by-step instructions show you how to easily remove and install the switch on your Makita cordless...
April 04, 2016

Questions & Answers for Switch


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Repair Instructions: Submitted by Customers Like You
3 of 3 people found this instruction helpful
Tool Type:
Cordless Drill
Parts Used:
Switch - 650747-2
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Switch was working erratically and I was afraid it would fail altogether.
Removed 8 screws to remove drill case to gain access to switch.
Removed one wire at a time from the old switch and hooked up the same wire on the new switch, thus eliminating any chance of connecting them in the wrong spot in the new switch.
Replaced the drill case and screws.
Tested and it worked like new.
Really grateful that this switch was available for this Makita Cordless drill. I use this almost everyday. A $30 part restored a $150 drill I would be lost without.
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2 of 3 people found this instruction helpful
Tool Type:
Cordless Drill
Parts Used:
Switch - 650747-2
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Switch defective.
Take out the battery. Remove screws from housings. Remove one housing half. Make a wiring diagram. Disconnect the old switch, then connect the new switch following the diagram.Place the switch and wires in the housing so they do not get pinched. Place the screws in the housing and screw them together.
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Tool Type:
Cordless Drill
Parts Used:
Switch - 650747-2
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers
Drill wouldn't turn on.
Replaced switch.
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Tool Type:
Cordless Drill
Parts Used:
Switch - 650747-2
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers
My cordless drill wouldn't start up, battery tested OK, determined the fault was with the switch
1. Removed the screws holding the drill together
2. Separated the two pieces of the drill
3. Removed the old switch one wire at a time replacing the old switch wires with the new switch
wires installing the switch with the forward/reverse lever in the correct position.
4. snapped the two pieces of the drill back together and reinstalled the screws.
5. Snapped a charged battery into place.
6. Pulled the variable speed trigger, wallah, worked like a champ.
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Tool Type:
Hammer Drill
Parts Used:
Switch - 650747-2
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, None
Makita hammer drill wouldn't operate in either direction.
Makita 18V lithium cordless hammer drill.
Removed battery.
Removed the case screws.
Carefully separated the case. Paying particular attention to internal parts and wiring positions and connections. Recommend taking a photo with your phone for ease of reassembly.
Disconnected 5 wires from old trigger switch and removed.
Removed heat-sink screw from old transistor. (Part of trigger-switch assembly). Pay attention to mounting position for ease of installation.
Applied heat-sink compound to mating surface of new transistor and installed screw through new transistor to heat-sink.
Connected 5 wires to new switch and installed in 1/2 of drill case.
Carefully installed other 1/2 of drill case.
Installed case screws, battery, and operationally tested all hammer drill functions.
Worked perfectly.
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Tool Type:
Cordless Drill
Parts Used:
Switch - 650747-2
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Drill wouldn't turn on
Removed cover per instructions and reinstalled part. It would have been easier had not one of the screws been difficult to remove and making sure no wires were pinched in installing new switch.
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Tool Type:
Cordless Drill
Parts Used:
Switch - 650747-2
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers
The switch failed to work in forward motion.
Removed the old switch and replaced it with the new one. Quite simple, just make sure you write down how the wires were attached from the old switch, and reattach to the new switch.
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Tool Type:
Cordless Drill
Parts Used:
Switch - 650747-2
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Drill would not run in either direction.
1. Found and watched a YouTube video for replacing this exact part.
2. Removed screws.
3. Pulled two halves apart.
4. Took photos of wire positions and connections.
5. Removed power transistor from heat sink.
6. Disconnected existing switch wires and removed switch.
7. Connected new switch wires.
8. Mounted new power transistor (part of new switch assy) to heat sink.
9. Re-assembled two drill halves.
10. Works like a charm!
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Tool Type:
Cordless Drill
Parts Used:
Switch - 650747-2
Armature - 619263-3
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver
Drill would stop after few seconds.
Disassembled drill, removing screws. Detached one wire or connection at a time, so as to attach each new wire or connection as the old wire was taken out.
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Tool Type:
Cordless Drill
Parts Used:
Switch - 650747-2
Repair Difficulty:
Expert
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Phillips screwdriver
Stopped working
Disassembled unit completely replaced switch, reassembled
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Reviews
4.6
Average Rating (out of 5):
10 Reviews
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  • Factory part and great instruction video.
    Once you remove the attachment screws and cut the tape label at the bottom remove the top right side. Take pictures with your phone on how the wire is routed for the switch. The spade wire connectors are on real tight so use pliers to carefully pull straight off. When removing the wires it would be helpful to have another hand holding the armature down as not to pull it out of the left side like I did. Heed this advice as it was then a challenge to get it back together as parts went flying. Now it’s a good time to check wear on the brushes and use air to blow out the dust and dirt. First time is the hardest but having the pictures helped get it back together and I’m sure it will live for another ten years.
    Steve - August 8, 2023 Verified Purchase
    Easy fix
    Worked great
    Guest - October 28, 2022 Verified Purchase
    MRO BUYER
    great and fast service :)
    Attn: - August 10, 2022 Verified Purchase
    Easy repair, great part, worked as expected.
    The part was in good condition. Arrived when expected. the drill works great now.
    Dawn - June 9, 2022 Verified Purchase
    Satisfied customer
    Fast service, part fit perfectly. Happy customer.
    Guest - November 24, 2020 Verified Purchase
    Easy repair on switch
    Repaired switch on majors cordless drill. No problem with repair
    Robert - April 20, 2020 Verified Purchase
    Trigger switch replacement
    Resources on ereplacements site helped determine the correct p/n and order it. I did the repair and hammer drill works great.
    Wayne - November 27, 2019 Verified Purchase
    Makita drill trigger switch
    Found trigger to be exact original part, great quality and easy to replace. The price was a little more than I wanted to pay but I didn't want to buy a new drill due to a failed trigger switch. The shipping was fast. I will use EReplacementParts in the future.
    Guest - October 3, 2019 Verified Purchase
    wide range of available parts
    Original parts, great schematics, and very good customer service.
    robert - June 17, 2019 Verified Purchase
    Part was right, shipping department are liars
    Match the part number to what you need, not rocket science. But the lying email saying my part was shipped an hour and half after ordering, That's terrible. Ordered Thursday AM and shipped late Monday. Asked about it, and no response. Terrible and lying customer service.
    bob - July 26, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Repair Guides
    Watch the Repair Video for Switch
    Articles:
    Swap your switch. Step-by-step instructions show you how to easily remove and install the switch on your Makita cordless...
    April 04, 2016
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