Can’t find your part? Contact us:

+1-309-603-4777

Countertop Microwave

Model # MW557 Official Roper microwave

Here are the diagrams and repair parts for Official Roper MW557 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

ALL PARTS

Showing 10 of 40 parts |

Rivet Asm. 785128

Oven chassis diagram

Rivet asm.

Part #785128

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

Duct 785022

Oven chassis diagram

Duct

Part #785022

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

Switch Lever-lower 785120

Oven chassis diagram

Switch lever-lower

Part #785120

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

Lead Wire Asm. 785010

Oven chassis diagram

Lead wire asm.

Part #785010

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

Power Cord Asm. 785029

Oven chassis diagram

Power cord asm.

Part #785029

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

Capacitor Bracket 785122

Oven chassis diagram

Capacitor bracket

Part #785122

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

Lamp Support Asm. 785066

Oven chassis diagram

Lamp support asm.

Part #785066

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

Shaft Bushing 785118

Oven chassis diagram

Shaft bushing

Part #785118

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

Latch Board-upper 785019

Oven chassis diagram

Latch board-upper

Part #785019

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

Cook Book 785145

Oven chassis diagram

Cook book

Part #785145

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.…

Stay Connected