Amana
Countertop Microwave

Model # 1131.B Official Amana microwave

Here are the diagrams and repair parts for Official Amana 1131B microwave, 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 145 parts  |

Lamp Access Door M20D330
#8A

Microwave parts (la15300.a) diagram

Lamp access door

Part #M20D330

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

Component Mounting Plate M20D336
#39A

Microwave parts (1131.b) diagram

Component mounting plate

Part #M20D336

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

Hinge, Upper M8D368
#15A

Microwave parts (la15300.a) diagram

Hinge, upper

Part #M8D368

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

High-voltage Transformer M60D158
#49A

Microwave parts (1131.b) diagram

High-voltage transformer

Part #M60D158

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

Thermal Protector - Cavity M4D102
Thermal protector - cavity

Part #M4D102

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

Rear Cover M65D316
#2A

Microwave parts (1131.b) diagram

Rear cover

Part #M65D316

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

Groove Pin, Handle Mounting M2D577
#35B

Microwave parts (1131.b) diagram

Groove pin, handle mounting

Part #M2D577

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

Screw, Duct Mounting M1D963
Screw, duct mounting

Part #M1D963

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

Door Screen (includes Ref. N0. 26) M70D105
#31A

Microwave parts (1131.b) diagram

Door screen (includes ref. n0. 26)

Part #M70D105

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

Use And Care Manual M94D526
#52D

Microwave parts (1131.b) diagram

Use and care manual

Part #M94D526

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

Effective articles & videos to help repair your microwaves

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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.…