Countertop Microwave

Model # MS840CB/XAA Official Samsung microwave

Here are the diagrams and repair parts for Official Samsung MS840CB/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
MS840CB/XAA Microwaves
Microwave Door Interlock Switch (replaces 3405-000178) 3405-001034
#12

Internal control/latch assy/base diagram

Microwave door interlock switch (replaces 3405-000178)

Part #3405-001034

BEST SELLER
$25.69
19% OFF Phone Price : $31.69
Back Order
Switch 3405-001042
#9

Internal control/latch assy/base diagram

Switch

Part #3405-001042

Replaced by #3405-001034

?
Manufacturer substitution
This part replaces 3405-001042. Substitute parts can look different from the original.
BEST SELLER
$25.69
19% OFF Phone Price : $31.69
Back Order
Microwave High-voltage Capacitor (replaces 2501-001110, 2501-001279) 2501-001035
#5

Internal control/latch assy/base diagram

Microwave high-voltage capacitor (replaces 2501-001110, 2501-001279)

Part #2501-001035

$112.71
10% OFF Phone Price : $124.71
In Stock
Diode DE59-40001A
#3

Internal control/latch assy/base diagram

Diode

Part #DE59-40001A

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

Microwave Thermostat DE47-20173A
#7

Body/cavity/elements diagram

Microwave thermostat

Part #DE47-20173A

This item is not returnable
$20.38
23% OFF Phone Price : $26.38
In Stock
Microwave Light Bulb 4713-001102
#15

Internal control/latch assy/base diagram

Microwave light bulb

Part #4713-001102

This item is not returnable
$21.58
22% OFF Phone Price : $27.58
In Stock
Fuse 3601-001197
#17

Internal control/latch assy/base diagram

Fuse

Part #3601-001197

Replaced by #3601-001197

?
Manufacturer substitution
This part replaces 3601-001197. Substitute parts can look different from the original.
In Stock
Cover DE71-00151A
#5

Body/cavity/elements diagram

Cover

Part #DE71-00151A

In Stock
Latch Assembly DE96-00115A
#7

Internal control/latch assy/base diagram

Latch assembly

Part #DE96-00115A

In Stock
Foot DE61-40066A
#2

Internal control/latch assy/base diagram

Foot

Part #DE61-40066A

This item is not returnable
In Stock

Effective articles & videos to help repair your microwaves

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.…

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.…