Switch 394375-04 - OEM DeWALT - eReplacementParts.com
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DeWALT Parts

Switch 394375-04

OEM part for: DeWALT

Part Number: 394375-04


Install
Videos!
Grid squares measure 1x1 inch
Usually ships in 7 - 12 business days
Leaves our warehouse within
7 - 12 business days
Easy 15-30 minutes (2 rated repairs)?
OEM: Original Equipment Manufacturer ?
DeWALT
Does this d-block d-md-none fit my product?

Product Description ?

This is a genuine Dewalt replacement part and is sold individually.
Switches are commonly replaced parts in power tools.
A switch handles the on/off and variable speed functions.
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 requiring replacement.

Some common signs of a broken or failing switch are:

  • The tool has completely stopped functioning
  • It will not turn on.
  • The tool operates intermittently, requiring multiple tries to turn on, until eventually it won’t turn on at all.

    • Classification: Part
    • Weight: 0.03 lbs.
    • Shipping: Ships Worldwide

    Frequently Purchased Together ?

    Compatibility

    This part will fit the following 81 machines

    DeWALT

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    D28494N Type 1 9 inch Large Angle Grinder View Diagrams & Manuals
    D28494N Type 2 9 inch Large Angle Grinder View Diagrams & Manuals
    D28494N Type 3 9 inch Large Angle Grinder View Diagrams & Manuals
    D28494S Type 1 7 inch Large Angle Grinder View Diagrams & Manuals
    D28494S Type 2 7 inch Large Angle Grinder View Diagrams & Manuals
    D28494S Type 3 7 inch Large Angle Grinder View Diagrams & Manuals
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    D28474WBR (Type 1) 8000rpm Large Angle Grinder Power Tool View Diagrams & Manuals
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    D28476WAR (Type 1) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WAR (Type 2) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WAR (Type 3) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WAR (Type 5) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WB2 (Type 1) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WB2 (Type 2) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WB2 (Type 3) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WB2 (Type 5) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WB3 (Type 1) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WB3 (Type 3) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WBR (Type 1) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WBR (Type 2) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28476WBR (Type 3) 8500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28493PAR (Type 1) 5000rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28493PAR (Type 2) 5000rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28493PAR (Type 3) 5000rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28493PB2 (Type 1) 5000rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28493PB2 (Type 2) 5000rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28493PB2 (Type 3) 5000rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28493PB3 (Type 1) 5000rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28493PBR (Type 1) 5000rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28493PBR (Type 2) 5000rpm Large Angle Grinder Power Tool View Diagrams & Manuals
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    D28494MB2 (Type 2) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28494MB2 (Type 3) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
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    D28494MBR (Type 2) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28494MBR (Type 3) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28494N-B3 (Type 3) 9 In Angle Grinder Power Tool View Diagrams & Manuals
    D28496MAR (Type 1) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MAR (Type 2) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MAR (Type 3) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MAR (Type 5) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MB2 (Type 1) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MB2 (Type 2) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MB2 (Type 3) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MB3 (Type 1) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MB3 (Type 3) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MBR (Type 1) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MBR (Type 2) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    D28496MBR (Type 3) 6500rpm Large Angle Grinder Power Tool View Diagrams & Manuals
    Show More Compatible Models
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    This item works with the following types of products:

    • Grinder Parts
    • Sander Parts
    • Chop Saw Parts
    • Saw Parts

    Customer Part Reviews ?

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    Average Rating (out of 5):
    4 Reviews
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  • Easy replacement, good fit. Will order again.
    My grinder is working well again.
    Keith - February 21, 2023 Verified Purchase
    Fast and Reliable!
    Part worked as expected. My grinder is back in action.
    Maggie - September 10, 2019 Verified Purchase
    ships fast
    good quality
    STEVE - June 4, 2019 Verified Purchase
    worked
    keeping our tools working so no lag in production
    Guest - May 21, 2019 Verified Purchase
    t
    t
    t - t days ago Verified Purchase
    eReplacementParts Team
    t

    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 Switch


    No questions have been asked yet

    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 15-30 minutes (2 rated repairs)?

    Brushes wore out in corrosive environment.

    Bill - August 31, 2018
    Tool Type

    Grinder

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Screwdriver, Pliers

    Unscrewed body and removed brushes with needle nose pliers.
    Cleaned out. replaced brushes and holders and new springs.
    Then reassembled body.
    No special requirements just pay attention to the tear down and reverse procedure.
    Note: be careful unplugging wire connections.
    Did you find this story helpful?
    Thanks for voting and helping fellow customers!

    Bad switch

    Scott - July 30, 2016
    👍 2 of 5 people found this instruction helpful
    Tool Type

    Grinder

    Difficulty

    Easy

    Time

    15-30 minutes

    Tools Used

    Screwdriver

    Remove the screws from the handle and separate them. Remove the cord clamp. Make a wiring diagram of the switch wires. Remove the wires from the old switch, and attach the wires to the new switch. Replace the cord clamp. Then screw the handle back together.
    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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