DeWalt
Angle Grinder

Model # DW402K TYPE 2 Official DeWalt 4-1/2" grinder

Here are the diagrams and repair parts for Official DeWalt DW402K-TYPE-2 4-1/2" 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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Drill Motor Brush Spring 445860-00
#4

Grinder diagram

Drill motor brush spring

Part #445860-00

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

Fan Baffle 445876-00
#27

Grinder diagram

Fan baffle

Part #445876-00

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

Ring 444793-00
#12

Grinder diagram

Ring

Part #444793-00

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

Washer 449559-00
#45

Grinder diagram

Washer

Part #449559-00

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

Pinion 152487-01
#29

Grinder diagram

Pinion

Part #152487-01

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

Lock Button 447847-00
#25

Grinder diagram

Lock button

Part #447847-00

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

Power Tool Power Cord Strain Relief 330005-01
#36

Grinder diagram

Power tool power cord strain relief

Part #330005-01

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

Label 389338-00
#43

Grinder diagram

Label

Part #389338-00

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

Angle Grinder Flange Nut 68254-02
#857A

Grinder diagram

Angle grinder flange nut

Part #68254-02

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

4-1/2 X 7/8-inch Backing Pad Assembly DW4942
#857

Grinder diagram

4-1/2 x 7/8-inch backing pad assembly

Part #DW4942

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