Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filter finder tool
Top DIY repair help
View All Repair Categories

Appliances

Lawn & Garden

Power Tools

Home Improvement

Sports & Leisure

Heating & Cooling

View all parts by brand
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Microwave

Model # R-21HT Official Sharp microwave

Here are the diagrams and repair parts for Official Sharp R-21HT microwave, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for
R-21HT Microwave
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

Magnetron RV-MZA197WRE0

#1-15

All parts diagram

Magnetron

Part #RV-MZA197WRE0

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

Microwave Door Interlock Switch And Fuse FFSBA015KIT

#1-1

All parts diagram

Microwave door interlock switch and fuse

Part #FFSBA015KIT

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

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

Diode FH-DZA084WRK0

#1-5

All parts diagram

Diode

Part #FH-DZA084WRK0

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

Cabinet GCABUA672WRP0

#2-1

All parts diagram

Cabinet

Part #GCABUA672WRP0

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

Cover PCOVPA344WRF0

#4-22

All parts diagram

Cover

Part #PCOVPA344WRF0

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

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