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DeWalt
Miter Saw

Model # DHS790AB TYPE 20 Official DeWalt miter saw

Here are the diagrams and repair parts for Official DeWalt DHS790AB-TYPE-20 miter saw, as well as links to manuals and error code tables, if available.

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

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 184 parts  |
Torsion Spring N034013
#213

Arm assy diagram

Torsion spring

Part #N034013

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

Pivot Plat 621037-00
#207

Arm assy diagram

Pivot plat

Part #621037-00

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

Screw N185664
#16

Arm assy diagram

Screw

Part #N185664

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

Sleeve 624461-00
#119

Base assy diagram

Sleeve

Part #624461-00

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

Bearing 386780-00
#203

Arm assy diagram

Bearing

Part #386780-00

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

Grease 93488-00
#NI

Arm assy diagram

Grease

Part #93488-00

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

Belt Cover N459234
#2

Arm assy diagram

Belt cover

Part #N459234

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

Lock Pin 153561-00
#49

Arm assy diagram

Lock pin

Part #153561-00

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

Screw 153797-04
#192

Base assy diagram

Screw

Part #153797-04

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

Parts & More