DeWalt
Angle Grinder

Model # DW831 TYPE 1 Official DeWalt angle grinder

Here are the diagrams and repair parts for Official DeWalt DW831-TYPE-1 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 46 parts  |

Craftsman Holder 402869-03
#132

Grinder assy diagram

Craftsman holder

Part #402869-03

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 Screw 562097-00
#139

Grinder assy diagram

Angle grinder screw

Part #562097-00

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

Angle Grinder Motor Brush Cover 402847-00
#152

Grinder assy diagram

Angle grinder motor brush cover

Part #402847-00

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

Field Kit 5140111-74
#102

Grinder assy diagram

Field kit

Part #5140111-74

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

Lead 402878-01
#147

Grinder assy diagram

Lead

Part #402878-01

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

Armature 402875-09
#101

Grinder assy diagram

Armature

Part #402875-09

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

Gear Cover 390521-00
#113

Grinder assy diagram

Gear cover

Part #390521-00

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

Craftsman Cord And Plug 330081-05
#105

Grinder assy diagram

Craftsman cord and plug

Part #330081-05

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