DeWalt
Miter Saw

Model # DWS780 TYPE 20 Official DeWalt miter saw

Here are the diagrams and repair parts for Official DeWalt DWS780-TYPE-20 miter saw, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 188 parts  |

Retainer 618254-00
#115

Base assy diagram

Retainer

Part #618254-00

The manufacturer no longer makes this part, and there's no substitute part

Power Tool Bearing 330003-09
#32

Blade assy diagram

Power tool bearing

Part #330003-09

The manufacturer no longer makes this part, and there's no substitute part

Shaft N203541
#34

Blade assy diagram

Shaft

Part #N203541

The manufacturer no longer makes this part, and there's no substitute part

Arm Assembly N030331SV
#1

Blade assy diagram

Arm assembly

Part #N030331SV

The manufacturer no longer makes this part, and there's no substitute part

Part 330019-22
#134

Blade assy diagram

Part

Part #330019-22

The manufacturer no longer makes this part, and there's no substitute part

Cover Plate N049684
#229

Base assy diagram

Cover plate

Part #N049684

The manufacturer no longer makes this part, and there's no substitute part

Miter Saw Dust Bag DW7053
#856B

Base assy diagram

Miter saw dust bag

Part #DW7053

The manufacturer no longer makes this part, and there's no substitute part

Hardware Bag N114019
#856A

Base assy diagram

Hardware bag

Part #N114019

The manufacturer no longer makes this part, and there's no substitute part

Screw N185664
#16

Blade assy diagram

Screw

Part #N185664

The manufacturer no longer makes this part, and there's no substitute part

Screw 394034-00
#154

Blade assy diagram

Screw

Part #394034-00

The manufacturer no longer makes this part, and there's no substitute part