DeWalt
Angle Grinder

Model # DW840 TYPE 1 Official DeWalt angle grinder

Here are the diagrams and repair parts for Official DeWalt DW840-TYPE-1 angle grinder, 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 53 parts  |

7x1/4 Fast DW4719
#856

Grinder assy diagram

7x1/4 fast

Part #DW4719

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

Angle Grinder Pinion Gear 403125-00
#150

Grinder assy diagram

Angle grinder pinion gear

Part #403125-00

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

Flange 403121-01
#140

Grinder assy diagram

Flange

Part #403121-01

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

Screw 945280-00
#145

Grinder assy diagram

Screw

Part #945280-00

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

Screw 387746-00
#165

Grinder assy diagram

Screw

Part #387746-00

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

Bearing 605040-02
#135

Grinder assy diagram

Bearing

Part #605040-02

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

Washer 930753-00
#131

Grinder assy diagram

Washer

Part #930753-00

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

Cord Prote 401088-00
#116

Grinder assy diagram

Cord prote

Part #401088-00

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

Angle Grinder Spindle Lock Button 390705-00
#124

Grinder assy diagram

Angle grinder spindle lock button

Part #390705-00

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

Angle Grinder Motor Brush Cover 402847-00
#155

Grinder assy diagram

Angle grinder motor brush cover

Part #402847-00

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