Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
DeWalt
Angle Grinder

Model # DW402 Official DeWalt 4-1/2" angle grinder

Here are the diagrams and repair parts for Official DeWalt DW402 4-1/2" angle grinder, 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 53 parts  |
Angle Grinder Screw, #10-32 X 1/2-in 99284-08
#18

Unit parts diagram

Angle grinder screw, #10-32 x 1/2-in

Part #99284-08

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

Angle Grinder Guard 450733-00
#41

Unit parts diagram

Angle grinder guard

Part #450733-00

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

O-ring 700248-00
#20

Unit parts diagram

O-ring

Part #700248-00

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

Plug 234900-02
#15

Unit parts diagram

Plug

Part #234900-02

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

Screw 146929-00
#16

Unit parts diagram

Screw

Part #146929-00

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

Screw 445880-00
#13

Unit parts diagram

Screw

Part #445880-00

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

Bearing 150057-00
#11

Unit parts diagram

Bearing

Part #150057-00

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

Sleeve Bearing 36826-00
#35

Unit parts diagram

Sleeve bearing

Part #36826-00

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

Angle Grinder Flange Nut 68254-02

#NI

All parts diagram

Angle grinder flange nut

Part #68254-02

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

Angle Grinder Guard Clamp 146954-00
#42

Unit parts diagram

Angle grinder guard clamp

Part #146954-00

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

Parts & More