Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Sharp R-4A77 microwave Parts

Here are the diagrams and repair parts for Sharp R-4A77 microwave, as well as links to manuals and error code tables, if available.

Sharp R-4A77 microwave
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for R-4A77 Microwaves

  • (c3,c7,c30) Capacitor 0.01uf 16v for Sharp R-4A77 - Part VCKYD11CY103N

    #NI

    All parts diagram

    (c3,c7,c30) Capacitor 0.01uf 16v

    Part #VCKYD11CY103N

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

  • Open Button (r-4a48) for Sharp R-4A77 - Part JBTN-B026MRF0

    #3-03

    All parts diagram

    Open Button (r-4a48)

    Part #JBTN-B026MRF0

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

  • Key Unit [r-4a47] for Sharp R-4A77 - Part FUNTKB056MRE0

    #3-02-1

    All parts diagram

    Key Unit [r-4a47]

    Part #FUNTKB056MRE0

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

  • H.v. Diode Assembly for Sharp R-4A77 - Part FH-DZB007MRY0

    #1-05

    All parts diagram

    H.v. Diode Assembly

    Part #FH-DZB007MRY0

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

  • Key Unit [r-4a57] for Sharp R-4A77 - Part FUNTKB066MRE0

    #3-021A

    All parts diagram

    Key Unit [r-4a57]

    Part #FUNTKB066MRE0

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

  • Light Emitting Diode [r-4a47] for Sharp R-4A77 - Part VHPSL396T/-6

    #3-01D

    All parts diagram

    Light Emitting Diode [r-4a47]

    Part #VHPSL396T/-6

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

  • Transistor for Sharp R-4A77 - Part VSKRC243M//-3

    #NI

    All parts diagram

    Transistor

    Part #VSKRC243M//-3

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

  • Duct Fan for Sharp R-4A77 - Part PDUC-B043MRF0

    #4-04

    All parts diagram

    Duct Fan

    Part #PDUC-B043MRF0

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

  • Screw for Sharp R-4A77 - Part XCPSD30P08000

    #7-07

    All parts diagram

    Screw

    Part #XCPSD30P08000

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

  • Chassis Support for Sharp R-4A77 - Part LANGTB019MRP0

    #4-06

    All parts diagram

    Chassis Support

    Part #LANGTB019MRP0

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

Effective articles & videos to help repair your microwaves

Are DIY appliance repairs safe?

Are DIY appliance repairs safe?

Find out how to stay safe when repairing your appliances.…

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.…

Parts & More

Bottom-Mount Refrigerator
Cooktop
Electric Range
Food Processor
Front-Engine Lawn Tractor
Gas Grill
Gas Range
Lawn & Garden Engine
Lawn Sweeper
Parts
Refrigerator
Side-By-Side Refrigerator
Top-Mount Refrigerator
Washer