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

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Power Drill

Model # 31510270 Official Craftsman 1/2" electric drill

Here are the diagrams and repair parts for Official Craftsman 31510270 1/2" electric drill, 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 39 parts  |
Gear Assembly 990953-001
#18

Unit parts diagram

Gear assembly

Part #990953-001

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

Pinion Gear 990952-001
#19

Unit parts diagram

Pinion gear

Part #990952-001

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

Screw 990705-017
#15

Section "a" diagram

Screw

Part #990705-017

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

Ball Brg 999956-001
#13

Section "a" diagram

Ball brg

Part #999956-001

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

Sleeve Bearing 623338-000
#14

Unit parts diagram

Sleeve bearing

Part #623338-000

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

Data Plate 990957-001
#22

Unit parts diagram

Data plate

Part #990957-001

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

Bearing 990133-001
#9

Section "a" diagram

Bearing

Part #990133-001

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

Washer 703493-095
#16

Unit parts diagram

Washer

Part #703493-095

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

Screw 990705-013
#9

Unit parts diagram

Screw

Part #990705-013

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

Cord Assembly 990499-001
#1

Section "a" diagram

Cord assembly

Part #990499-001

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

Parts & More