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 # 3157784 Official Craftsman 1/2" electric drill

Here are the diagrams and repair parts for Official Craftsman 3157784 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 49 parts  |
Screw 1-930993-01
#43

Unit parts diagram

Screw

Part #1-930993-01

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

Ret Plug 1-623019-01
#15

Unit parts diagram

Ret plug

Part #1-623019-01

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

Washer 1-703493-806
#19

Unit parts diagram

Washer

Part #1-703493-806

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

Brush Holder 2-623436-01
#33

Unit parts diagram

Brush holder

Part #2-623436-01

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

Chuck Key 1-622157-02
#8

Unit parts diagram

Chuck key

Part #1-622157-02

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

Ball Bearing 1-621007-01
#5

Unit parts diagram

Ball bearing

Part #1-621007-01

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

Instruction Sheet EN-531

#NI

All parts diagram

Instruction sheet

Part #EN-531

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

Brush Cap 1-614008-01
#30

Unit parts diagram

Brush cap

Part #1-614008-01

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

Nameplate 2-616294-01
#26

Unit parts diagram

Nameplate

Part #2-616294-01

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

Cord 2-622662-02
#37

Unit parts diagram

Cord

Part #2-622662-02

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

Parts & More