Porter Cable
Drill/Driver

Model # 820 Official Porter Cable drill

Here are the diagrams and repair parts for Official Porter Cable 820 drill, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 30 parts  |

Spring 891353
#109

Drill diagram

Spring

Part #891353

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

Ring 903129
#53A

Drill diagram

Ring

Part #903129

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

Motor 903629
#1

Drill diagram

Motor

Part #903629

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

Gearbox/cl 903630
#53

Drill diagram

Gearbox/cl

Part #903630

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

Chuck 903173
#83

Drill diagram

Chuck

Part #903173

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

Button 891352
#108

Drill diagram

Button

Part #891352

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

Screw 888993
#107

Drill diagram

Screw

Part #888993

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

Switch 903133
#4

Drill diagram

Switch

Part #903133

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

Screw 894119
#117

Drill diagram

Screw

Part #894119

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

Screw 889199
#103

Drill diagram

Screw

Part #889199

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