Part Location Diagram of 644999-00 DeWALT Bushing
See part 21 in the diagram
Replacing your DeWALT Miter Saw Bushing
( Grid squares measure 1x1 inch )

Bushing 644999-00

Manufactured by:
DeWALT
ERP Number:
ERP10183438
Part Number:
644999-00
Original Equipment Manufacturer ?
  Works with your model  DWS782!
In Stock
Delivers in 3-5 Business Days!

Easy 

1- 2 hours 

(6 rated repairs) ?
  Works with your model   DWS782!

Product Description

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This is a genuine manufacturer approved replacement part designed for use with Dewalt miter saws. This bushing helps to secure the blade to the shaft/spindle. It is made out of metal and it is sold individually. To replace it you would need a wrench to remove the blade bolt.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • DeWALT
This part works with the following products:
  • Miter Saw

Videos For installing this part.

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Replacing your Bushing

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(3 Reviews)
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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 

1- 2 hours 

(6 rated repairs) ?
  • 1
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Bushing warped

Sherry from Dexter, Georgia

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
644999-00
The inside blade washer was warped causing the blade to vibrate. I put a new one in and now it runs good and smooth.
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Blade wobble

Ed from Edmonds, Washington

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Screw drivers, Socket set
1. Typed in blade wobble for a DW706 miter saw in U-Tube and found a video that showed me everything to do. Everything in on U-Tube.
2. Replaced the two main bearings and the two needle baring assemblies.
3. Replaced the spindle gear, but probably didn\'t need to.
4. Put saw back together and still had blade wobble. Too k off the blade and noticed the washer that fits inside the blade was worn pretty badly. Ordered a replacement, which cost about $3.50 and put the new washer on and all is well:)
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Blade wobble was horrific.

James from Essex, Vermont

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
644999-00
Found several YouTube videos on potential issues regarding the wobble. The weakest link was the washer behind the blade that rides on the bearing. The next step would have been replacing arbiter bushings which would have been far more complex and costly. Replacing the $6 washer cured the issue!
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Blade was wobbling as much as a quarter inch

William from Austin, Texas

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
644999-00
Removed bolt that holds blade. Removed washer plate that holds blade. Removed washer that blade sits on. Removed (I guess it\'s called a bushing) inside what resembles the washer that holds the blade in place. It somehow became untrue. Put on bushing and runs like new.
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Blade was wobbling.

Todd from Yellow Springs, Ohio

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
644999-00
Just replaced the bushing and it was all good to go. I replaced the other parts in the stack as well, just to be sure. Super easy.
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Loose throw out bearing

Ronald from Park ridge , Maine

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
More than 2 hours
Tools:
Wrench set
Parts Used:
644999-00
Jack up car
Remove transmission
Replace throw out bearing
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  • 1