Ryobi
Angle Grinder

Model # SG400 Official Ryobi angle grinder

Here are the diagrams and repair parts for Official Ryobi SG400 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 57 parts  |

Brush 6541173
#18

Grinder diagram

Brush

Part #6541173

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

Insulator (2) 6570035
#16

Grinder diagram

Insulator (2)

Part #6570035

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

Compression Spring 6180091
#1-3

Grinder diagram

Compression spring

Part #6180091

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

Wheel Guard 6882275
#50

Grinder diagram

Wheel guard

Part #6882275

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

Bearing 969235005
#4

Grinder diagram

Bearing

Part #969235005

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

Phillips Pan Screw M5 X 16 9000516
#54

Grinder diagram

Phillips pan screw m5 x 16

Part #9000516

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

Housing 6800567
#38

Grinder diagram

Housing

Part #6800567

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

Compression Spring 6180094
#29

Grinder diagram

Compression spring

Part #6180094

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

Screw 9060412
Screw

Part #9060412

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

Woodruff Key 6100077
Woodruff key

Part #6100077

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