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

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Sharp
Countertop Microwave

Model # R-540DK Official Sharp microwave

Here are the diagrams and repair parts for Official Sharp R-540DK 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 84 parts  |
Magnetron RV-MZA293WRE0

#1-11

All parts diagram

Magnetron

Part #RV-MZA293WRE0

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

Switch QSW-MA085WRE0

#1-08

All parts diagram

Switch

Part #QSW-MA085WRE0

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

Cushion PCUSGB037MRP0

#4-13

All parts diagram

Cushion

Part #PCUSGB037MRP0

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

Microwave Electronic Control Board 46-356730-3

#3-01

All parts diagram

Microwave electronic control board

Part #46-356730-3

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

Door Film PSHEPB016MRE0

#5-03

All parts diagram

Door film

Part #PSHEPB016MRE0

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

Cabinet GCABUB096MRP0

#2-03

All parts diagram

Cabinet

Part #GCABUB096MRP0

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

Screw LX-CZA038WRE0

#7-07

All parts diagram

Screw

Part #LX-CZA038WRE0

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

Oven Cover PCOVPB085MRP0

#4-09

All parts diagram

Oven cover

Part #PCOVPB085MRP0

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

Fan Motor RMOTEA346WRE0

#1-05

All parts diagram

Fan motor

Part #RMOTEA346WRE0

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

Label TCAUAB037MRR0

#6-06

All parts diagram

Label

Part #TCAUAB037MRR0

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