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DWS780 (Type 1) DeWALT Miter Saw - Overview

Sections of the DWS780

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Brush – Part Number: 381028-08
Brush
PartSelect #: PS10170261
Manufacturer #: 381028-08
Sold Individually. This carbon brush fits a variety of gardening and lawn tools. The brush is a common replacement part and can easily fix most motor malfunctions. This brush comes with a wire lead an...
$21.12
  In Stock
Order now and your part arrives by Jun 4
Blade Adapter Ring – Part Number: 152636-00
Blade Adapter Ring
PartSelect #: PS10166690
Manufacturer #: 152636-00
This is a genuine Dewalt replacement part, it is sold individually. The purpose of the Blade Adapter, is to make the bore of a blade that is 1 inch and reduce to a 5/8 inch bore. Making it possible t...
$7.06
  In Stock
Order now and your part arrives by Jun 4
Wear Plate – Part Number: 618192-00
Wear Plate
PartSelect #: PS10181974
Manufacturer #: 618192-00
Upgrade your Samsung appliance with this high-quality dishwasher door latch. Designed for perfect compatibility and easy installation, this door latch ensures that your dishwasher door closes and lock...
$32.19
  In Stock
Order now and your part arrives by Jun 4
Screw – Part Number: 330045-14
Screw
PartSelect #: PS10169806
Manufacturer #: 330045-14
This replacement screw is an authentic manufacturer sourced item. It is commonly used with a variety of power tools. This screw is a standard hardware which has multiple uses based on equipment. To en...
$6.40
  In Stock
Order now and your part arrives by Jun 4
Screw – Part Number: 330019-12
Screw
PartSelect #: PS10169701
Manufacturer #: 330019-12
This replacement screw is a high quality hardware commonly utilized on Bostitch, Black and Decker, Porter Cable and Dewalt equipment. This is a authentic OEM item which has multiple applications depen...
$6.40
  In Stock
Order now and your part arrives by Jun 4
Miter Saw Ball Bearing – Part Number: N127530
Miter Saw Ball Bearing
PartSelect #: PS10188573
Manufacturer #: N127530
This Ball Bearing is sealed on both sides. It is a genuine replacement part and is sold individually. Ball bearings are used to reduce friction between rotating parts. The balls or rollers take...
$18.41
  In Stock
Order now and your part arrives by Jun 4
Bushing,str.rlf – Part Number: 682149-00
Bushing,str.rlf
PartSelect #: PS10184166
Manufacturer #: 682149-00
This is a genuine manufacturer-approved replacement part which is specially designed for DeWALT saws. Bushings are generally utilized to provide a tight fit between connected components while allowing...
$6.40
  On Order
Bushing – Part Number: 644999-00
Bushing
PartSelect #: PS10183438
Manufacturer #: 644999-00
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 in...
$12.80
  In Stock
Order now and your part arrives by Jun 4
Screw – Part Number: 394589-01
Screw
PartSelect #: PS10171664
Manufacturer #: 394589-01
Genuine Dewalt replacement part, this item is sold individually. The purpose of the 394589-01 Screw is used to secure the pivot plate on the Miter Saws listed below. You can use a flat blade screwdri...
$6.40
  In Stock
Order now and your part arrives by Jun 4
Screw – Part Number: 385915-01
Screw
PartSelect #: PS10170693
Manufacturer #: 385915-01
Included in part number 606883-00
$6.40
  In Stock
Order now and your part arrives by Jun 4
Dust Bag – Part Number: DW7053
Dust Bag
PartSelect #: PS10186865
Manufacturer #: DW7053
This OEM Universal dust bag fits all of the DEWALT miter saws. It comes with the adapter which is not sold separately. Please note some DW718 Models may require an adapter part #618240-00 to make it w...
$28.46
  In Stock
Order now and your part arrives by Jun 4
Drive Pulley – Part Number: N004510
Drive Pulley
PartSelect #: PS10186994
Manufacturer #: N004510
A genuine item that is supplied directly from the original equipment manufacturer for use with DeWALT miter saws. It is an identical replacement for a missing or damaged drive pulley which was origina...
$20.15
  In Stock
Order now and your part arrives by Jun 4

Questions And Answers for DWS780

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8 questions answered by our experts.
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Sorry, we couldn't find any existing answers that matched.Try using some different or simpler keywords, or submit your new question by using the "Ask a Question" button above!
Pete
March 24, 2026
I need a dust duct inlet for my 12" Double Bevel Sliding Compound Miter Saw. I can not locate it on the diagram. Pleas provide me with cost and how to order. Thank You, Pete 541-359-9270
For model number DWS780
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Hi Pete, Thank you for your question. The part number for the dust duct assembly which includes the inlet is N142121. We hope this helps!

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Jose
April 18, 2023
Does part 95 on the diagram (kerf plate) come with both plates or just one?
For model number DWS780
PartSelect logo
Hello Jose, thank you for asking. This part is made out of yellow plastic and it is sold individually. Screws that attach this kerf board are sold separately. Best of Luck.

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Michael
July 15, 2022
Does home depot stock a blade adapter for this saw
For model number DWS780
PartSelect logo
Hello Michael, Thank you for writing eReplacementparts.com. Very sorry we do not know what Home Depot stocks and carries, you would need to contact them for more information. If you need help placing an order with eReplacementparts.com, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!

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Paul
March 18, 2023
Just providing model # as per your request.
For model number DWS780
PartSelect logo
Hi Paul, Thank you for getting back to us with the model number from your compound miter saw. This would be the correct brush for your model. They are sold individually. If you would like to place an order for them, please call our customer service line and anyone will be happy to assist you. We look forward to hearing from you!

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Gary
March 3, 2023
Will this unit work on my model?
For model number DWS780
PartSelect logo
Hi Gary, Thank you for your question. Before we can verify if this lower guard assembly will work on your miter saw, we will need the type number from it. The type number will usually be found under the model number. If you could resubmit your question with this information, we would be happy to help you. We look forward to hearing from you!

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