It is a genuine manufacturer-sourced replacement part that is specially designed for use with DeWALT angle grinders. The switch allows a user to control the on/off and variable speed functions of the tool, over time mechanical switches tend to wear out and may begin to fail eventually requiring a replacement. It is a high-quality component which has a durable plastic body and it is sold individually.
Switch N142959
OEM part for: DeWALT
Part Number: N142959
$27.37
In Stock
Ships within 1 business day 
Frequently Purchased Together ?
Compatibility
This Switch will fit the following 36 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
DeWALT
Show More Compatible ModelsThis item works with the following types of products:
- Grinder Parts
Customer Part Reviews ?
Questions & Answers ?
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Does this fit my product?Questions & Answers for Switch
Just want to make sure this is the correct switch . Thanks
Kenneth
for model number DCG414 type1
asked on 2023-02-09
Hello Kenneth, Thank you for reaching out. The Switch for this model is only sold as part of the Module & Stator Assembly Part Number: N508174. It is not sold on its own. Thank you for the inquiry, good luck with the repair!
eReplacementParts Team February 09, 2023
Will it work in my grinder. I've taken it apart and ruled everything out but the switch. It's intermittent. Works sometimes. Sometimes not. Less each time.
Brett
for model number 418
asked on 2022-04-02
Hi Brett,
Thank you for your question. Before we can verify if this switch will work on your grinder, we will need the complete model number from it. The DeWalt model number is usually found on a black label with the word warning on it. The model number will be found in the upper left corner with the type number listed underneath. If you could resubmit your question with this information, we would be happy to help you. We are open 7 days a week. We look forward to hearing from you!
eReplacementParts Team April 02, 2022
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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.
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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.
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