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Part Location Diagram of CB440 Makita Carbon Brush Set
See part 12 in the diagram
( Grid squares measure 1x1 inch )
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Carbon Brush Set CB440

 Fits your BFS450F!
$ Price Match
$ 11.24
  In Stock
Order now and your part arrives by May 1
 Fits your BFS450F!
PartSelect Number PS10156662
Manufacturer Part Number CB440
Manufactured by Makita for Makita
Product Description

Carbon Brush Set Specifications

The brush box kit fits a variety of cordless gardening tools. *Please note: This part is sold individually. This assembly includes a carbon brush, spring and holder. Due to friction, carbon brushes are common replacement parts. If the functioning of your motor changes and does not work, then check if the brush is worn out or inspect the wire lead for cracks, burns and other damage. Replacing the brush can restore the motor and its functions. Refer to the manual provided by the manufacturer for further installation instructions.
How Buying OEM Parts Can Save You Time and Money

How Buying OEM Parts Can Save You Time and Money

Why buy the real thing?

OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.

  • OEM from PartSelect
  • Genuine brand name
  • Guaranteed to fit
  • Superior quality and durability
  • 1 year warranty
  • Generic
  • Unknown manufacturer
  • No fit guarantee
  • Inconsistent quality and lifespan
  • Limited warranty and support
You May Also Need ?
Troubleshooting
This part works with the following products:
  • Drill
  • Screwdriver
  • Cordless Drill
  • Impact Driver
  • Hammer Drill
  • Nibbler & Shears
Part# CB440 replaces these:
194159-4, 194427-5, 195021-6, CB-440
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Questions and Answers

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2 questions answered by our experts.
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  • 1
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Elmer
March 13, 2023
Sparks and smoke coming out on these drills while I was using it. What could be the problem? I hardly use the BHP451 drill, I only used it on hard drilling and somehow bit got stuck, the bottom of the drill wedged and won't stop, smoke starts to come out from inside. Is it still good to fix?
For model number BHP451 / BHP452 / LXF401
PartSelect logo
Hello Elmer, Thank you for your inquiry. If your drill is smoking, it is likely the motor has overheated or has burnt out. We would recommend checking the armature, the carbon brushes, and the speed switch. We hope this helps with your repair.

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Jasmine
December 20, 2023
My impact drill isn't "hammering" anymore. Is this the part to replace?
For model number LXDT04
PartSelect logo
Hello Jasmine, Thank you for your inquiry. We would recommend checking the carbon brushes and switch and have also included a link to our article on how to troubleshoot this issue. Good luck with your repair. https://www.ereplacementparts.com/repair-center/power-tool/hammer-drill/hammer-drill-mode-is-weak-or-drills-too-slow/

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  • 1
Model Cross Reference
This part works with the following models:
PartSelect Number: PS10156662
Manufacturer Part Number: CB440
Brand
Model Number
Description
Makita
BDA340
Cordless Drill - 18V Angle Drill
Makita
BDA340Z
Drill - Drill
Makita
BDA350
Cordless Drill - 18V LXT Lithium-Ion Cordless 3/8" Angle Drill
Makita
BDA350F
Drill - Drill
Makita
BDA350Z
Cordless Drill - 18V LXT Lithium-Ion Cordless 3/8&#34 Angle Drill
Makita
BDF440
Drill - Drill
Makita
BDF450
Drill - Drill
Makita
BDF451
Cordless Drill - Drill / Driver
Makita
BDF451Z
Cordless Drill - 18V LXT Lithium-Ion Cordless 1/2&#34 Driver-Drill
Makita
BDF452
Cordless Drill - 18V LXT Lithium-Ion Cordless 1/2&#34 Driver-Drill
Makita
BDF452H
Drill - Drill
Makita
BDF452HW
Cordless Drill - Drill / Driver
Makita
BDF454
Drill - Drill
Makita
BDF454F
Drill - Drill
Makita
BDF454Z
Drill - Drill
Makita
BFR540L
Screwdriver - Screwdriver
Makita
BFR540Z
Screwdriver - Screwdriver
Makita
BFR550
Screwdriver - Screwdriver
Makita
BFR550F
Screwdriver - Screwdriver
Makita
BFR550L
Screwdriver - Screwdriver
Makita
BFR550Z
Screwdriver - Screwdriver
Makita
BFR750
Electric Drill - 18V LXT Lithium-Ion Cordless Autofeed Screwdriver
Makita
BFR750F
Screwdriver - Screwdriver
Makita
BFR750L
Screwdriver - Screwdriver
Makita
BFR750Z
Cordless Drill - 18V LXT Lithium-Ion Cordless Autofeed Screwdriver
Makita
BFS450
Electric Drill - 18V LXT Lithium-Ion Cordless Drywall Screwdriver
Makita
BFS450F
Screwdriver - Screwdriver
Makita
BFS450H2
Screwdriver - Screwdriver
Makita
BFS450Z
Cordless Drill - 18V LXT Lithium-Ion Cordless Drywall Screwdriver
Makita
BHP450
Drill - Drill
Customer Service Representative

Get in touch, we're here to help!

1-866-319-8402 Monday to Saturday
8am - 8pm EST

Contact Customer Service