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Porter Cable
Power Grinder

Model # 7400 Official Porter Cable grinder

Here are the diagrams and repair parts for Official Porter Cable 7400 grinder, 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 45 parts  |
Gear Housing 874229
#53

Grinder diagram

Gear housing

Part #874229

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

Bearing Retainer 875082
#110

Grinder diagram

Bearing retainer

Part #875082

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

Lock Retainer 874628
#120

Grinder diagram

Lock retainer

Part #874628

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

Sears Reciprocating Saw Motor Brush 874289
#3

Grinder diagram

Sears reciprocating saw motor brush

Part #874289

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

Jackshaft 874324
#31A

Grinder diagram

Jackshaft

Part #874324

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

Hex Spacer 874955
#122

Grinder diagram

Hex spacer

Part #874955

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

Lock 698708
#119

Grinder diagram

Lock

Part #698708

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

Craftsman Lubricant 875667

#NI04

All parts diagram

Craftsman lubricant

Part #875667

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

Cover Screw 802207
#113

Grinder diagram

Cover screw

Part #802207

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

Router Spindle Lock Spring 698709
#118

Grinder diagram

Router spindle lock spring

Part #698709

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

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