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

Int. Gr Assy 3-622416-01
#12

Unit parts diagram

Int. gr assy

Part #3-622416-01

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

Handle Cover 4-622951-01
#40

Unit parts diagram

Handle cover

Part #4-622951-01

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

Washer Screw 1-622158-00
#35

Unit parts diagram

Washer screw

Part #1-622158-00

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

Field 3-616293-01
#22

Unit parts diagram

Field

Part #3-616293-01

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

Motor Housing 4-622411-03
#25

Unit parts diagram

Motor housing

Part #4-622411-03

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

Load Sprng 1-621463-03
#44

Unit parts diagram

Load sprng

Part #1-621463-03

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

Screw 1-726693-09
#41

Unit parts diagram

Screw

Part #1-726693-09

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

Chuck Spacer 1-622434-00
#7

Unit parts diagram

Chuck spacer

Part #1-622434-00

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