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  |

Lever N082785
#116

Base assy diagram

Lever

Part #N082785

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

Screw 618198-00
#20

Arm assy diagram

Screw

Part #618198-00

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

Spring N461735
#155

Arm assy diagram

Spring

Part #N461735

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

Spring 448176-00
#50

Arm assy diagram

Spring

Part #448176-00

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

Pointer N057963
#107

Base assy diagram

Pointer

Part #N057963

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

Clamp N142123
#240

Base assy diagram

Clamp

Part #N142123

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

Guard N142523
#209

Base assy diagram

Guard

Part #N142523

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

Dust Cover N448791
#144

Arm assy diagram

Dust cover

Part #N448791

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

Bumper 146768-00
#208

Arm assy diagram

Bumper

Part #146768-00

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