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Samsung
Countertop Microwave

Model # MS840BB/XAA Official Samsung microwave

Here are the diagrams and repair parts for Official Samsung MS840BB-XAA microwave, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 51 parts  |
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
$18.27 | 
10% OFF Phone Price : $20.27
Back Order
Switch 3405-001042
#9

Internal control/latch assy/base diagram

Switch

Part #3405-001042

Replaced by #3405-001034

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Manufacturer substitution
This part replaces 3405-001042. Substitute parts can look different from the original.
BEST SELLER
$18.27 | 
10% OFF Phone Price : $20.27
Back Order
Microwave Door Micro-switch 3405-001033
#11

Internal control/latch assy/base diagram

Microwave door micro-switch

Part #3405-001033

BEST SELLER
$16.00 | 
11% OFF Phone Price : $18.00
In Stock
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

BEST SELLER
$90.15 | 
6% OFF Phone Price : $96.15
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

Pcb Assembly RA-S2LED1-00
#13

Control panel/door assembly diagram

Pcb assembly

Part #RA-S2LED1-00

$121.46
In Stock
Spring Key DE61-00198A
#8

Control panel/door assembly diagram

Spring key

Part #DE61-00198A

$14.51
In Stock
Microwave Glass Turntable Tray DE74-20102D
#3

Body/cavity/elements diagram

Microwave glass turntable tray

Part #DE74-20102D

$37.67 | 
14% OFF Phone Price : $43.67
In Stock
Foot DE61-40066A
#2

Internal control/latch assy/base diagram

Foot

Part #DE61-40066A

This item is not returnable
$2.59
In Stock
Door Key DE64-00210A
#9

Control panel/door assembly diagram

Door key

Part #DE64-00210A

$13.91
In Stock

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