DeWalt
Miter Saw

Model # DHS790AT2 TYPE 20 Official DeWalt miter saw

Here are the diagrams and repair parts for Official DeWalt DHS790AT2-TYPE-20 miter saw, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 183 parts  |

Stop Lever N095579
#183

Base assy diagram

Stop lever

Part #N095579

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

Driven Pul N004511
#40

Arm assy diagram

Driven pul

Part #N004511

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

Screw 330045-49
#37

Arm assy diagram

Screw

Part #330045-49

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

Warning Label N466081
#221

Base assy diagram

Warning label

Part #N466081

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

Guide 397118-00
#172

Base assy diagram

Guide

Part #397118-00

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

Washer 153655-00
#15

Base assy diagram

Washer

Part #153655-00

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

Right Fence N450342
#140

Base assy diagram

Right fence

Part #N450342

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

Dust Bag N126162
#239

Base assy diagram

Dust bag

Part #N126162

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

Screw N427493
#145

Arm assy diagram

Screw

Part #N427493

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

Miter Saw Locking Pin 387130-00
#9

Base assy diagram

Miter saw locking pin

Part #387130-00

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