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Porter Cable
Drill/Driver

Model # 878 Official Porter Cable cordless drill/driver

Here are the diagrams and repair parts for Official Porter Cable 878 cordless drill/driver, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 28 parts  |
Speed Range Selector 891244
#106

Cordless driver/drill diagram

Speed range selector

Part #891244

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

Housing Set 894096
#115A

Cordless driver/drill diagram

Housing set

Part #894096

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

Spring 891353
#109

Cordless driver/drill diagram

Spring

Part #891353

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

Pcb Assembly 894366
#114

Cordless driver/drill diagram

Pcb assembly

Part #894366

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

Handle Set 891321
#57

Cordless driver/drill diagram

Handle set

Part #891321

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

Pinion 891238
#1A

Cordless driver/drill diagram

Pinion

Part #891238

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

Ring 891242
#53A

Cordless driver/drill diagram

Ring

Part #891242

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

Screw 889199
#103

Cordless driver/drill diagram

Screw

Part #889199

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

Transformer 894369
#113

Cordless driver/drill diagram

Transformer

Part #894369

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

Button 891352
#108

Cordless driver/drill diagram

Button

Part #891352

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

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