Drill/Driver

Model # DCD991B TYPE 1 Official DeWalt drill/driver

Here are the diagrams and repair parts for Official DeWalt DCD991B TYPE 1 drill/driver, as well as links to manuals and error code tables, if available.

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Browse Parts for
DCD991B TYPE 1 Power Tools
Side Handle N433408
#44

Main asy diagram

Side handle

Part #N433408

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

Rating Label N443222
#43

Main asy diagram

Rating label

Part #N443222

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

Roll Pin N071836
#26

Main asy diagram

Roll pin

Part #N071836

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

Grease N017298
#800

Main asy diagram

Grease

Part #N017298

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

Housing Assembly N419328
#31

Main asy diagram

Housing assembly

Part #N419328

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

Lock Ring N195392
#15

Main asy diagram

Lock ring

Part #N195392

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

Detent Spring N165352
#8

Main asy diagram

Detent spring

Part #N165352

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

Label N317859
#46

Main asy diagram

Label

Part #N317859

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

End N161216
#9

Main asy diagram

End

Part #N161216

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

Screw 330019-52
#37

Main asy diagram

Screw

Part #330019-52

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