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
Samsung MW840BC/XAA microwave

Samsung MW840BC/XAA microwave Parts

Here are the diagrams and repair parts for Samsung MW840BC/XAA 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 MW840BC/XAA Microwaves

  • Latch Body for Samsung MW840BC/XAA - Part DE72-00138A

    Internal control/latch assy/base diagram

    Latch Body

    Part #DE72-00138A

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

  • Samsung, Microwave for Samsung MW840BC/XAA - Part SAM0042

    Supplemental information diagram

    Samsung, Microwave

    Part #SAM0042

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

  • Samsung, Microwave for Samsung MW840BC/XAA - Part SAM0041

    Supplemental information diagram

    Samsung, Microwave

    Part #SAM0041

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

  • Low-voltage Transformer for Samsung MW840BC/XAA - Part DE26-00037A

    Internal control/latch assy/base diagram

    Low-voltage Transformer

    Part #DE26-00037A

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

  • Assy-magnetron:om75s(31)ess for Samsung MW840BC/XAA - Part OM75S(31)ESS

    Internal control/latch assy/base diagram

    Assy-magnetron:om75s(31)ess

    Part #OM75S(31)ESS

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

  • See Note for Samsung MW840BC/XAA - Part 00000000

    See Note

    Part #00000000

    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
Dishwasher
Electric Chainsaw
Elliptical Machine
Engine & Drivetrain
Front-Engine Lawn Tractor
Front-Tine Tiller
Gas Range
Gas Walk-Behind Mower
Parts
Refrigerator
Table Saw
Wall Oven
Washer