Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Sears
Office

Model # 80158770 Official Sears electronic calculator

Here are the diagrams and repair parts for Official Sears 80158770 electronic 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:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 31 parts  |
Battery Cover 20100D03-01
#10

Unit assembly diagram

Battery cover

Part #20100D03-01

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

Label FORM2518-F-2
#2

Packaging diagram

Label

Part #FORM2518-F-2

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

Resistor 19560R02
#20

Unit assembly diagram

Resistor

Part #19560R02

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

Label 20084D08-01
#5

Packaging diagram

Label

Part #20084D08-01

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

Carton 20100H43-03
#12

Packaging diagram

Carton

Part #20100H43-03

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

Battery 19540R11-01
#7

Packaging diagram

Battery

Part #19540R11-01

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

Plate 20085009-01
#2

Unit assembly diagram

Plate

Part #20085009-01

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

Cushion 20100D48-01
#14

Unit assembly diagram

Cushion

Part #20100D48-01

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

Case 20085D52-01
#6

Packaging diagram

Case

Part #20085D52-01

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

Battery 20082D35-01
#4

Unit assembly diagram

Battery

Part #20082D35-01

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

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

View all
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more
What does the Amazon Fire Stick Lite do?

What does the Amazon Fire Stick Lite do?

Learn what the Amazon Fire Stick Lite video streaming device does.…

Read more

Parts & More