Whirlpool
Microwave/Hood Combo

Model # YMT4140SKB0 Official Whirlpool microwave

Here are the diagrams and repair parts for Official Whirlpool YMT4140SKB0 microwave, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

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

Search
ALL PARTS
Showing 10 of 76 parts  |

Microwave Magnetron 8184652
#13

Oven interior parts diagram

Microwave magnetron

Part #8184652

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

Microwave Fuse 8183507
#17

Oven interior parts diagram

Microwave fuse

Part #8183507

Replaced by #WP8183507

?
Manufacturer substitution
This part replaces 8183507. Substitute parts can look different from the original.
This item is not returnable
$14.39
12% OFF Phone Price : $16.39
In Stock
Mounting Bracket 4359156
#2

Latch board parts diagram

Mounting bracket

Part #4359156

Replaced by #WP8185271

?
Manufacturer substitution
This part replaces 4359156. Substitute parts can look different from the original.
$40.45
11% OFF Phone Price : $45.45
In Stock
Screw 4358362
#15A

Oven cavity parts diagram

Screw

Part #4358362

Replaced by #W11245710

?
Manufacturer substitution
This part replaces 4358362. Substitute parts can look different from the original.
This item is not returnable
$16.79
11% OFF Phone Price : $18.79
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
10% OFF Phone Price : $48.49
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.
$79.16
6% OFF Phone Price : $84.16
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
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
Microwave/hood Filter 4359624
#16

Oven interior parts diagram

Microwave/hood filter

Part #4359624

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.
In Stock

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your microwave/hood combos

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.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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.…