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

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Porter Cable
Hammer Drill

Model # 877 Official Porter Cable cordless hammer drill/driver

Here are the diagrams and repair parts for Official Porter Cable 877 cordless hammer drill/driver, 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 28 parts  |
Housing Set 894096
#115A

Cordless hammer drill driver diagram

Housing set

Part #894096

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

Clutch Rng 891270
#53A

Cordless hammer drill driver diagram

Clutch rng

Part #891270

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

Motor Assembly 894963
#1

Cordless hammer drill driver diagram

Motor assembly

Part #894963

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

Ac Cord 894097
#116

Cordless hammer drill driver diagram

Ac cord

Part #894097

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

Pinion 891238
#1A

Cordless hammer drill driver diagram

Pinion

Part #891238

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

Transformer 894369
#113

Cordless hammer drill driver diagram

Transformer

Part #894369

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

Screw 888993
#107

Cordless hammer drill driver diagram

Screw

Part #888993

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

Speed Range Selector 891244
#106

Cordless hammer drill driver diagram

Speed range selector

Part #891244

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

Gear Box 891269
#53

Cordless hammer drill driver diagram

Gear box

Part #891269

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

Screw 889199
#103

Cordless hammer drill driver diagram

Screw

Part #889199

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

Parts & More