Part Location Diagram of 643923-5 Makita Brush Holder
See part 73 in the diagram
( Grid squares measure 1x1 inch )

Brush Holder 643923-5

Manufactured by:
Makita
ERP Number:
ERP10153406
Part Number:
643923-5
Original Equipment Manufacturer ?
$6.16
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(1 rated repair) ?

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Product Description

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This replacement brush holder is specially designed for use with Makita power tools. It is supplied by the original equipment manufacturer. The purpose of this part is to secure the carbon brush around the armature to provide stable contact. It provides an identical replacement for a missing or a faulty component that was installed on a new unit. One durable metal brush holder is included. Refer to the appropriate diagrams for your model to ensure the correct repair procedure. A screwdriver will be needed to take apart the housing when replacing this brush holder.

Troubleshooting

This part works with the following brands:
  • Makita
This part works with the following products:
  • Hammer Drill
  • Electric Drill

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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.

Easy 

30 - 60 mins 

(1 rated repair) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Brushes got hot and melted into housing plastic.

Ralph from WELCOME, Minnesota

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
Parts Used:
CB407, 643923-5, 415601-5
Removed Handle. Pulled out wires and wrote down were to replace them. Removed housing. Then armature .Put armature in housing. screwed new housing on. put new brush holders and brushes in. connected wires. Replaces handle. And was done. Works now.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP10153406
Manufacturer Part Number: 643923-5
Brand Model Number Description
Makita 4304 Jig Saw - Jig Saw
Makita 4304T Jig Saw - Jig Saw
Makita 4305 Jig Saw - Jig Saw
Makita 4305T Jig Saw - Jig Saw
Makita 6407 Electric Drill - Drill
Makita 6408 Electric Drill - Drill
Makita 6408K Electric Drill - 3/8&#34 Drill
Makita 6807 Screwdriver - Screwdriver
Makita 6821 Electric Drill - Screwdriver
Makita 9046 Sander Polisher - Orbital Sander
Makita BO4900V Sander Polisher - Finishing Sander
Makita BO6030 Sander Polisher - Random Orbit Sander
Makita HP1200 Electric Drill - Electric Drill
Makita HP1500 Hammer Drill - Hammer Drill
Makita HP1501 Hammer Drill - Hammer Drill
Makita HP2030 Hammer Drill - Hammer Drill
Makita HP2031 Hammer Drill - Hammer Drill
Makita HP2032 Hammer Drill - Hammer Drill
Makita HP2033 Drill - Drill
Makita HP2040 Hammer Drill - Hammer Drill
Makita HR2410 Hammer Drill - Rotary Hammer
Makita HR2420 Hammer Drill - Drill
Makita HR2430 Hammer - Rotary Hammer
Makita HR2431 Hammer Drill - Rotary Hammer