Brush N434649 - OEM DeWALT - eReplacementParts.com
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DeWALT Parts

Brush N434649

OEM part for: DeWALT

Part Number: N434649


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Grid squares measure 1x1 inch
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Easy Less than 15 minutes (2 rated repairs)?
OEM: Original Equipment Manufacturer ?
DeWALT
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Product Description ?

Genuine Dewalt replacement part
This brush is sold individually, 2 are needed for the tools shown below
It is always best to replace both brushes, even if only one is worn.

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.
  • Shipping: Ships Worldwide

Frequently Purchased Together ?

Compatibility

This part will fit the following 7 machines

DeWALT

DW840 Type 2 7 Angle Grinder View Diagrams & Manuals
DW840K (Type 2) Heavy Duty Angle Grinder View Diagrams & Manuals
DW840 (Type 3) 7 Angle Grinder Power Tool View Diagrams & Manuals
DW840 (Type 4) 7 Angle Grinder Power Tool View Diagrams & Manuals
DW840 (Type 5) 7 Angle Grinder Power Tool View Diagrams & Manuals
DW840K (Type 3) Grinder Power Tool View Diagrams & Manuals
DW840K (Type 5) Grinder Power Tool View Diagrams & Manuals
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This item works with the following types of products:

  • Grinder Parts

This part replaces obsolete part #: N400577, 654631-01

Customer Part Reviews ?

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  • Results were very good
    Got what I needed and what was missing I was told how to get it, transaction conducted in a timely manner and no issues at all. Thanks,
    Guest - February 1, 2023 Verified Purchase
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    t - t days ago Verified Purchase
    eReplacementParts Team
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    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 Brush


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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 (2 rated repairs)?

    It would shut off and not turn on

    Hilda - February 2, 2016
    👍 2 of 2 people found this instruction helpful
    Tool Type

    Grinder

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver

    Remove the brush cover on both sides of the motor housing. Disconnect the brush from the terminal. Pull back the brush retaining spring and remove the old brush, then inert the new brush and place the spring behind the brush. Repeat for other side. Your done.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Housing Cracked and brushes worn out

    Joe - July 30, 2021
    Tool Type

    Grinder

    Difficulty

    Easy

    Time

    Less than 15 minutes

    Tools Used

    Screwdriver

    removed screws in handle
    replace brushes
    replace new handle with screws
    check to insure grinder works
    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.

    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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