Part Location Diagram of NA498182 DeWALT Brush
See part 104 in the diagram

Brush NA498182

Manufactured by:
DeWALT
ERP Number:
ERP17789972
Part Number:
NA498182
Original Equipment Manufacturer ?
  Works with your model  DW840!
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(2 rated repairs) ?
  Works with your model   DW840!

Product Description

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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.

Troubleshooting

This part works with the following brands:
  • DeWALT
This part works with the following products:
  • Angle Grinder
Part# NA498182 replaces these:
N434649,

Customer Part Reviews

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5.0
Average Rating (out of 5):
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(1 Review)
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Questions & Answers

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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 mins 

(2 rated repairs) ?
  • 1
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It would shut off and not turn on

Hilda from Dallas, Texas

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
NA498182
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.
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Housing Cracked and brushes worn out

Joe from Albuquerque, New Mexico

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
NA498182, 402844-10
removed screws in handle
replace brushes
replace new handle with screws
check to insure grinder works
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  • 1