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Model # 72858820 Official Sears calculator

Here are the diagrams and repair parts for Official Sears 72858820 calculator, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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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 27 parts  |
Up Housing A 50015

#NI

All parts diagram

Up housing a

Part #50015

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

Keyboard 10616
#12B

Unit diagram

Keyboard

Part #10616

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

Battery Holder 64026
#7

Unit diagram

Battery holder

Part #64026

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

Display 11016
#16

Unit diagram

Display

Part #11016

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

Cover 11568
#5

Unit diagram

Cover

Part #11568

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

Battery 14511
#6

Unit diagram

Battery

Part #14511

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

Snap Cap 10615
#12D

Unit diagram

Snap cap

Part #10615

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

Box 22060

#NI

All parts diagram

Box

Part #22060

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

Connector 05029
#11

Unit diagram

Connector

Part #05029

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

Box 22062

#NI

All parts diagram

Box

Part #22062

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

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