White-Westinghouse
Countertop Microwave

Model # KM155KXM1 Official White-Westinghouse microwave

Here are the diagrams and repair parts for Official White-Westinghouse KM155KXM1 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 69 parts  |

Magnetron Q198421
#13

Power control diagram

Magnetron

Part #Q198421

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

Triac Q198466
#4

Control panel diagram

Triac

Part #Q198466

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

Crystal Timer Q198458
#10

Control panel diagram

Crystal timer

Part #Q198458

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

Lever Switch Q198435
#3

Power control diagram

Lever switch

Part #Q198435

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

Plate Q198463
#13

Control panel diagram

Plate

Part #Q198463

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

Button Plug Q198442
#3

Body parts diagram

Button plug

Part #Q198442

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

Wrapper Q198403
#2

Body parts diagram

Wrapper

Part #Q198403

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

Transformer Q198406
#22

Power control diagram

Transformer

Part #Q198406

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

Timer Knob Q198445
#4

Control panel diagram

Timer knob

Part #Q198445

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

Switch-latch-middle Q198434
#6

Power control diagram

Switch-latch-middle

Part #Q198434

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.…