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
Sharp
Microwave

Model # R-21HC Official Sharp microwave

Here are the diagrams and repair parts for Official Sharp R-21HC 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 151 parts  |
Switch QSW-MA051WRE0

#1-2

All parts diagram

Switch

Part #QSW-MA051WRE0

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

Cushion PCUSUA507WRP0

#4-36

All parts diagram

Cushion

Part #PCUSUA507WRP0

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

Shaft NSFTPA035WRFZ

#4-19

All parts diagram

Shaft

Part #NSFTPA035WRFZ

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

Socket QSOCLA021WRE0

#1-9

All parts diagram

Socket

Part #QSOCLA021WRE0

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

Lever LANGKA874WRW0

#5-7

All parts diagram

Lever

Part #LANGKA874WRW0

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

Resistor VRD-B12EF104J

#R60-61

All parts diagram

Resistor

Part #VRD-B12EF104J

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

Resistor VRD-B12EF472J
Resistor

Part #VRD-B12EF472J

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

Foot GLEGPA076WRF0

#2-5

All parts diagram

Foot

Part #GLEGPA076WRF0

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

Fuse Holder QFSHDA009WRE0

#1-8

All parts diagram

Fuse holder

Part #QFSHDA009WRE0

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

Transformer RTRN-A570WRE0

#1-14

All parts diagram

Transformer

Part #RTRN-A570WRE0

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