DeWalt
Power Drill

Model # DW140 Official DeWalt drill

Here are the diagrams and repair parts for Official DeWalt DW140 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 54 parts  |

Field Case 447799-07
#32

Unit parts diagram

Field case

Part #447799-07

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

Baffle 447786-00
#29

Unit parts diagram

Baffle

Part #447786-00

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

Nedle Bering 135937-00
#23

Unit parts diagram

Nedle bering

Part #135937-00

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

Gear 450492-00
#50

Unit parts diagram

Gear

Part #450492-00

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

Sleeve 445217-02
#31

Unit parts diagram

Sleeve

Part #445217-02

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

Gasket 450485-00
#26

Unit parts diagram

Gasket

Part #450485-00

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

Gear 400147-00
#53

Unit parts diagram

Gear

Part #400147-00

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

Spindle And Gear 449486-02
#22

Unit parts diagram

Spindle and gear

Part #449486-02

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

Power Tool Motor Brush Holder 448083-01
#5

Unit parts diagram

Power tool motor brush holder

Part #448083-01

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

Drill Chuck Key 330034-03

#*76604

All parts diagram

Drill chuck key

Part #330034-03

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