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
Amana
Countertop Microwave

Model # 1439.B Official Amana microwave

Here are the diagrams and repair parts for Official Amana 1439B 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 86 parts  |
Nylon Washer M2D584
Nylon washer

Part #M2D584

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

Lead Cover M20D310
#36A

Microwave parts diagram

Lead cover

Part #M20D310

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

Transmotor M12D114
#39A

Microwave parts diagram

Transmotor

Part #M12D114

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

Strain Relief, Cord Mounting M2D673
#7

Microwave parts diagram

Strain relief, cord mounting

Part #M2D673

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

Lamp (15 Watt T-16) M9D109
#26

Microwave parts diagram

Lamp (15 watt t-16)

Part #M9D109

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

Door Hook Kit (includes Ref. No. 22) M2D730
#17

Microwave parts diagram

Door hook kit (includes ref. no. 22)

Part #M2D730

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

Door Filler (includes Ref. No. 22) M55D26
#21

Microwave parts diagram

Door filler (includes ref. no. 22)

Part #M55D26

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

Washer M1D136
#32D

Microwave parts diagram

Washer

Part #M1D136

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

Magenetron M57D37
#45A

Microwave parts diagram

Magenetron

Part #M57D37

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

Cap/diode Kt M10D116
#34

Microwave parts diagram

Cap/diode kt

Part #M10D116

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

Effective articles & videos to help repair your microwaves

View all
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.…

Read more
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.…

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

Parts & More