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Whirlpool
Countertop Microwave

Model # MT4140SKT1 Official Whirlpool microwave

Here are the diagrams and repair parts for Official Whirlpool MT4140SKT1 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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Showing 10 of 83 parts  |
Magnetron 8171901
#13

Oven interior parts diagram

Magnetron

Part #8171901

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

Voltage Wire 8171879
#8

Oven interior parts diagram

Voltage wire

Part #8171879

Replaced by #WP8205489

?
Manufacturer substitution
This part replaces 8171879. Substitute parts can look different from the original.
$32.49 | 
16% OFF Phone Price : $38.49
In Stock
Spring 4158178
#9

Control panel parts diagram

Spring

Part #4158178

Replaced by #WP4158178

?
Manufacturer substitution
This part replaces 4158178. Substitute parts can look different from the original.
This item is not returnable
$6.09 | 
14% OFF Phone Price : $7.09
In Stock
Cook Tray 4359780
#6

Oven cavity parts diagram

Cook tray

Part #4359780

Replaced by #WPW10267856

?
Manufacturer substitution
This part replaces 4359780. Substitute parts can look different from the original.
$43.49 | 
12% OFF Phone Price : $49.49
In Stock
Switch 4158941
#4

Latch board parts diagram

Switch

Part #4158941

Replaced by #4392027

?
Manufacturer substitution
This part replaces 4158941. Substitute parts can look different from the original.
$69.11 | 
8% OFF Phone Price : $75.11
In Stock
Microwave Screw 4358489
Microwave screw

Part #4358489

Replaced by #4344826

?
Manufacturer substitution
This part replaces 4358489. Substitute parts can look different from the original.
$12.49
In Stock
Turntable Motor 8183504
#11

Oven cavity parts diagram

Turntable motor

Part #8183504

Replaced by #WPW10159107

?
Manufacturer substitution
This part replaces 8183504. Substitute parts can look different from the original.
$70.45 | 
8% OFF Phone Price : $76.45
In Stock
Screw 8171862
#16

Oven cavity parts diagram

Screw

Part #8171862

Replaced by #8169474

?
Manufacturer substitution
This part replaces 8171862. Substitute parts can look different from the original.
This item is not returnable
$5.24
In Stock
Capacitor 8205184
#4

Oven interior parts diagram

Capacitor

Part #8205184

Replaced by #8206562

?
Manufacturer substitution
This part replaces 8205184. Substitute parts can look different from the original.
$89.44 | 
6% OFF Phone Price : $95.44
In Stock
Screw 4358192
#5

Base plate parts diagram

Screw

Part #4358192

Replaced by #W11380570

?
Manufacturer substitution
This part replaces 4358192. Substitute parts can look different from the original.
This item is not returnable
$18.19 | 
10% OFF Phone Price : $20.19
In Stock

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