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Porter Cable
Drill/Driver

Model # 631 Official Porter Cable drill

Here are the diagrams and repair parts for Official Porter Cable 631 drill, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 61 parts  |
Spacer 866524
#134

Drill diagram

Spacer

Part #866524

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

Craftsman Holder 865323
#3B

Drill diagram

Craftsman holder

Part #865323

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

Sears Lever Screw, T1 802589
#148A

Drill diagram

Sears lever screw, t1

Part #802589

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

Snap Ring 802426
#136

Drill diagram

Snap ring

Part #802426

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

Sears Screw 688401
#148

Drill diagram

Sears screw

Part #688401

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

Craftsman Insulator 865321
#3C

Drill diagram

Craftsman insulator

Part #865321

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

Lubricant 801946

#NI03

All parts diagram

Lubricant

Part #801946

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

Bearing 841767
#15A

Drill diagram

Bearing

Part #841767

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

Bearing 838073
#15

Drill diagram

Bearing

Part #838073

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

Sears Nut 862641
#147

Drill diagram

Sears nut

Part #862641

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

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