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Whirlpool
Electric Range

Model # RM778PXT5 Official Whirlpool electric range

Here are the diagrams and repair parts for Official Whirlpool RM778PXT5 electric range, 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:

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  • 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”.

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

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 261 parts  |
Light Bulb 816389
#4

Lower oven diagram

Light bulb

Part #816389

Replaced by #40A15

?
Manufacturer substitution
This part replaces 816389. Substitute parts can look different from the original.
BEST SELLER
$14.40 | 
12% OFF Phone Price : $16.40
In Stock
Magnetron 313034
#26E

Magnetron and air flow diagram

Magnetron

Part #313034

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

Magnetron 311993
#26B

Magnetron and air flow diagram

Magnetron

Part #311993

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

Magnetron 311994
#26C

Magnetron and air flow diagram

Magnetron

Part #311994

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

Magnetron 660595
#26

Magnetron and air flow diagram

Magnetron

Part #660595

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

Magnetron 311992
#26A

Magnetron and air flow diagram

Magnetron

Part #311992

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

Magnetron 311995
#26D

Magnetron and air flow diagram

Magnetron

Part #311995

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

Screw 313638
#1A

Cabinet and stirrer diagram

Screw

Part #313638

Replaced by #WP488729

?
Manufacturer substitution
This part replaces 313638. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.39 | 
19% OFF Phone Price : $5.39
In Stock
Range Screw 308685
Range screw

Part #308685

Replaced by #WP308685

?
Manufacturer substitution
This part replaces 308685. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
In Stock
Touch-up Paint (black) 72032

#NI

All parts diagram

Touch-up paint (black)

Part #72032

Replaced by #72032

?
Manufacturer substitution
This part replaces 72032. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$9.02 | 
10% OFF Phone Price : $10.02
In Stock

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