10188717-1-M-DeWALT-N143958-Armature Assembly

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10188717-1-S-DeWALT-N143958-Armature Assembly

10188717-2-S-DeWALT-N143958-Armature Assembly

10188717-3-S-DeWALT-N143958-Armature Assembly

10188717-1-S-DeWALT-N143958-Armature Assembly 360 view

Armature Assembly N143958

Manufactured by:: DeWALT
ERP Number:: ERP10188717
Part Number:: N143958

$234.47

★★★★★

3 Reviews

Delivers in 3-5 Business Days!

A Bit Difficult

30 - 60 mins

(3 rated repairs) ?

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Description Frequently Purchased Together Troubleshooting Reviews Questions & Answers Repair Instructions Model Cross Reference

Product Description

This authentic item is supplied directly from the original equipment manufacturer for use with DeWALT miter saws. The armature assembly attaches to the field & case. When replacing this part a screwdriver, a socket set, and a set of pliers may be needed. It is made of metal and will require replacing if it stops working. This part is available as an individual replacement part.

Frequently Purchased Together

Carbon Brush

★★★★★

(15)

$11.50

Troubleshooting

This part works with the following brands:

DeWALT

This part works with the following products:

Miter Saw

★

Customer Part Reviews

5.0

Average Rating (out of 5):

★★★★★

(3 Reviews)

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★★★★★

Worked as expected.

Arrived quickly, and in great shape! Website easy to navigate and order process is easy...

Guest - June 12, 2019

Verified Purchase

★★★★★

Part was a perfect fit. Very easy repair.

Easy ordering process. Had exactly what I needed. Simple repair.

Donnie - April 20, 2021

Verified Purchase

★★★★★

Even though the part was not the correct item, you were very helpful in helping me figure out what was going on. Also took the part back reimbursing me in full, freight and all. Thank You for your dedication in helping the customer to your fullest... Well done!!! Thank You,

Even though the part was not the correct item it helped me fine out my part as no longer available and you gave me options to my situation.

Melinda - October 23, 2023

Verified Purchase

Questions & Answers

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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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I need to replace both armature bearings which ones do I need?I don't see the diagram for the dws779

Joshua For model number Dws779 type 21 - September 17, 2022

Hi Johsua, Thank you for your question. The armature bearings are sold with the armature assembly. The part number listed under your model number for the armature assembly is N143958. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!

eReplacementParts Team

September 17, 2022

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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.

A Bit Difficult

30 - 60 mins

(3 rated repairs) ?

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growling noise

Brad from LAS VEGAS, Nevada

2 of 2 people found this instruction helpful.

Difficulty Level:: A Bit Difficult
Total Repair Time:: 30 - 60 mins
Tools:: Screw drivers
Parts Used:: N143958

I originally ordered a new bearing but upon disassembly I found a special puller would be needed so I ordered a new armature with the bearing attached.

I replaced the armature, brushes and belt, saw works great now.

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Bearing went out

Jon from New Waverly , Texas

1 person found this instruction helpful.

Difficulty Level:: Easy
Total Repair Time:: Less than 15 mins
Tools:: Screw drivers
Parts Used:: N143958

1. Removed cap and took out brushes (very important to do 1st)
2. Removed the belt cover and took off the belt
3. Took off handle and top cover and disconnected the wires from the trigger (take pic with phone to reinstall wires correctly)
4. Removed screws and detached armature housing
5. Removed old armature and ... Read more

Read less

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Main bearing

howard from hookerton, North Carolina

1 person found this instruction helpful.

Difficulty Level:: A Bit Difficult
Total Repair Time:: 30 - 60 mins
Tools:: Screw drivers
Parts Used:: N143958

The main bearing went out and I use this saw so much that I decided to just replace the whole Armature and everything. As you had to crack the band to get it off and then you had to have a press to put it back on. And now I have nearly like a brand new saw so it went well.

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Model Cross Reference

This part works with the following models:

ERP Number: ERP10188717
Manufacturer Part Number: N143958

Brand	Model Number	Description
DeWALT	DW716	Miter Saw - 12" Miter Saw
DeWALT	DW716XPS	Miter Saw - Dw716 With Xps
DeWALT	DWS716	Miter Saw - 15a 12in Db Miter Saw
DeWALT	DWS716R	Miter Saw - Mitre Saw
DeWALT	DWS716XPS	Miter Saw - 15a 12in Db Miter Saw
DeWALT	DWS779	Saw - 12in Doubl Bevel Saw
DeWALT	DWS780	Miter Saw - Mitre Saw
DeWALT	DWS780R	Miter Saw - Mitre Saw
DeWALT	DWS782	Miter Saw - 12" Double Bevel Sliding Compound Miter Saw