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Hitachi
Angle Grinder

Model # G12SA Official Hitachi disc grinder

Here are the diagrams and repair parts for Official Hitachi G12SA disc 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 62 parts  |
Key 944-109
#21

Disc grinder diagram

Key

Part #944-109

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

Hitachi Screw 957-580
#1A

Disc grinder diagram

Hitachi screw

Part #957-580

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

Hitachi Holder 957-571
#48

Disc grinder diagram

Hitachi holder

Part #957-571

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

Washr-10pc 949-454
#28

Disc grinder diagram

Washr-10pc

Part #949-454

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

Hitachi Grnd Washr 957-592
#42

Disc grinder diagram

Hitachi grnd washr

Part #957-592

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

Tube 981-373
#56

Disc grinder diagram

Tube

Part #981-373

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

Hitachi Owner's Manual 99512275

#NI

All parts diagram

Hitachi owner's manual

Part #99512275

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

Hitachi Seal Ring 994-308
#5

Disc grinder diagram

Hitachi seal ring

Part #994-308

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

Hitachi Packing 938-305Z
#24

Disc grinder diagram

Hitachi packing

Part #938-305Z

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

Hitachi Spring 994-296
#9A

Disc grinder diagram

Hitachi spring

Part #994-296

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

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