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Model # 27258430 Official Sears calculator

Here are the diagrams and repair parts for Official Sears 27258430 calculator, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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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Showing 10 of 65 parts  |
R. Contact 13000020
#7

Assembly parts diagram

R. contact

Part #13000020

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

Case Assembly 10305843

#NI

All parts diagram

Case assembly

Part #10305843

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

Display Tube 87011370
#16

Assembly parts diagram

Display tube

Part #87011370

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

Key C1584337
#5W

Assembly parts diagram

Key

Part #C1584337

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

Tape 61058330
#30B

Assembly parts diagram

Tape

Part #61058330

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

Key C1584323
#5O

Assembly parts diagram

Key

Part #C1584323

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

Dust Cover 81000850
#30A

Assembly parts diagram

Dust cover

Part #81000850

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

Case, Upper 10358430

#NI

All parts diagram

Case, upper

Part #10358430

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

Battery Lid 61304429
#31

Assembly parts diagram

Battery lid

Part #61304429

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

Contact + 21001040
#20

Assembly parts diagram

Contact +

Part #21001040

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

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