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Porter Cable
Power Hammer

Model # 639 Official Porter Cable rotary hammer

Here are the diagrams and repair parts for Official Porter Cable 639 rotary hammer, 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 106 parts  |
Washer 1257738
#112

Rotary hammer diagram

Washer

Part #1257738

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

Cover 1257782
#156

Rotary hammer diagram

Cover

Part #1257782

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

O-ring 1257778
#152

Rotary hammer diagram

O-ring

Part #1257778

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

Dust Cover 1257874
#104A

Rotary hammer diagram

Dust cover

Part #1257874

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

O-ring 1257776
#150

Rotary hammer diagram

O-ring

Part #1257776

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

Baffle 1257779
#153

Rotary hammer diagram

Baffle

Part #1257779

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

Washer 1257883
Washer

Part #1257883

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

Spring 1257772
#146

Rotary hammer diagram

Spring

Part #1257772

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

Ball Set With Retainer 1257872
#19

Rotary hammer diagram

Ball set with retainer

Part #1257872

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

Screw 1257892
#138A

Rotary hammer diagram

Screw

Part #1257892

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

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