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  CB340 Carbon Brush Set

Carbon Brush Set CB340

OEM part for: Makita

Part Number: CB340


Install
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Carbon Brush Set - CB340:Makita 360 View
Carbon Brush Set - CB340:MakitaCarbon Brush Set - CB340:MakitaCarbon Brush Set - CB340:Makita 360 View
In Stock
Ships within 1 business day
Easy Less than 15 minutes (5 rated repairs)?
OEM: Original Equipment Manufacturer ?
Makita

Product Description ?

Set of 2 Carbon Brushes with wire leads and brush springs attached. The set contains genuine Makita replacement parts, and comes packaged in a Makita retail box. rnThis brush set will fit the Makita tools listed at the bottom of the page.

• Worn brushes frequently are the cause behind a motor running poorly.
• Replacing brushes can fix a motor that’s operating intermittently.
• New brushes can restore a motor’s electric braking.


Carbon brushes are one of the most commonly replaced power tool parts. This is because carbon brushes are wear items, meaning that through friction and use they will gradually wear away until they need replacing. Worn brushes are a common causes of intermittent motor function, reduced electric braking and reduced motor power. A worn-out brush will often be worn down near to the wire lead and can be cracked, pitted, or burned. When replacing carbon brushes, be sure to inspect your armature for burns, cracks, or other damage which can indicate larger motor problems.

  • Classification: Part
  • Weight: 0.01 lbs.
  • Also Known As: Motor Brush Set
  • Shipping: Ships Worldwide

Compatibility

This Carbon Brush Set will fit the following 34 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.

Displaying 20 of 34 matching models.

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34 total model matches. Try the above search to narrow your results.

This is the official OEM part for the following brands:

  • Makita

This item works with the following types of products:

  • Grinder
  • Polisher
  • Sander

This part replaces obsolete part #: 191964-0, 195396-3, 196454-8, CB218, CB-336, CB336, 191974-7, CB-318, 191978-9

Repair Videos ?

Watch the Repair Video for Carbon Brush Set

Customer Part Reviews ?

4.2
Average Rating (out of 5):
5 Reviews
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  • Easy Repair
    Exactly what I was looking for. Thanks!
    Guest - December 17, 2021 Verified Purchase
    Easy repair, tool on the job
    Correct part, arrived very quickly and the tool is back on the job, Thanks
    Guest - February 19, 2021 Verified Purchase
    Great parts
    As good as expected. My tool works as a new one! Thank you!!!
    Rafael - April 24, 2019 Verified Purchase
    Brush kit CB340
    Went through the Web site, found my grinder model and ordered the brushes. They arrived as stated on my order. Will come back when need to. Thanks!
    Guest - February 7, 2020 Verified Purchase
    Brushes didn't last as expected
    I bought from you these brushes before for our grinder, those didn't last as expected.
    Norberto - April 10, 2023 Verified Purchase

    Questions & Answers ?

    Our customer Service team is at the ready daily to answer your part and product questions.

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    We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

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    Questions & Answers for Carbon Brush Set


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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 Less than 15 minutes (5 rated repairs)?

    Angle grinder would not run

    James - April 20, 2016
    👍 2 of 2 people found this instruction helpful
    Tool Type

    Grinder

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver, Pliers

    Very simple. Removed the housing screw at the base of the grinder. Slipped off the vented housing. Lifted the brush retainer arms off the old brushes and slipped in the new ones. Your repair video made that easy!
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    The brushes were worn down.. causing severe arcing and damage to the Co

    Martin - January 4, 2024
    👍 1 of 1 people found this instruction helpful
    Tool Type

    Grinder

    Difficulty

    Medium

    Time

    30-60 minutes

    Tools Used

    Screwdriver, Needle nose pliers

    Pulled cover off the back..
    pulled brushes off carefully moving the spring to side
    Then on the angle head, removed the 4 screws and pulled the head off after first marking the orientation of head
    Blew out the stator of dust
    Put the rotor in the vise carefully and sanded down the Commutator.
    Then take a hardened tool and clean and bevel back the edges of each of the copper plates on comm
    Blow
    Off and polish comm
    Pull old baffle out. Clean fan on rotor
    And then reassemble in reverse
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Brushes worn down and one brush holer broken

    Dwight - April 19, 2022
    Tool Type

    Grinder

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver

    removed end housing and replaced holders and brushes
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Brushes worn out

    Greg - September 6, 2019
    Tool Type

    Grinder

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver

    Very easy
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Angle grinder would not run

    Mary - September 23, 2016
    Tool Type

    Grinder

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver, Needle nose pliers

    Remove rear cover. Remove brushes leads with needle nose pliers and replace them. Replace cover.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    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.

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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.

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