Craftsman
Power Sander

Model # 315117920 Official Craftsman 4" belt sander

Here are the diagrams and repair parts for Official Craftsman 315117920 4" belt sander, 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 70 parts  |

Deflector 999347-001
#49

Gear and platen assembly diagram

Deflector

Part #999347-001

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

Blower 999937-001
#14

Gear and platen assembly diagram

Blower

Part #999937-001

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

Bearing 886101-001
#12

Field and armature assembly diagram

Bearing

Part #886101-001

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

Washer 706239-825
#46

Gear and platen assembly diagram

Washer

Part #706239-825

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

Screw 726693-004
#9

Gear and platen assembly diagram

Screw

Part #726693-004

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

Roller 998374-004
#20

Gear and platen assembly diagram

Roller

Part #998374-004

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

Idler Shaft 998410-004
#21

Gear and platen assembly diagram

Idler shaft

Part #998410-004

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

Housing Cover 999930-001
#1

Field and armature assembly diagram

Housing cover

Part #999930-001

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

O-ring 622199-003
#19

Gear and platen assembly diagram

O-ring

Part #622199-003

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

Blower Cover 999931-001
#38

Gear and platen assembly diagram

Blower cover

Part #999931-001

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