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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Showing 10 of 106 parts  |

Field Lead 1257787
#162

Rotary hammer diagram

Field lead

Part #1257787

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

Spring Ring 1257757
#131

Rotary hammer diagram

Spring ring

Part #1257757

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

Striker 1257886
#128A

Rotary hammer diagram

Striker

Part #1257886

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

Washer 1257733
#107

Rotary hammer diagram

Washer

Part #1257733

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

Clamp 1257729
#103

Rotary hammer diagram

Clamp

Part #1257729

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

Thrust Bearing 1257770
#144

Rotary hammer diagram

Thrust bearing

Part #1257770

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

Spacer 1257765
#139

Rotary hammer diagram

Spacer

Part #1257765

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

Thrust Bearing 1257774
#148

Rotary hammer diagram

Thrust bearing

Part #1257774

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

Gasket 1257763
#137

Rotary hammer diagram

Gasket

Part #1257763

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

Intermediate Housing 1257891
#53B

Rotary hammer diagram

Intermediate housing

Part #1257891

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

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