Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Whirlpool
Dryer

Model # GEW9878LW0 Official Whirlpool dryer

Here are the diagrams and repair parts for Official Whirlpool GEW9878LW0 dryer, 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.

Error Codes

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 148 parts  |
Dryer Drum Belt 8066065
#39

Cabinet/literature diagram

Dryer drum belt

Part #8066065

Replaced by #341241

?
Manufacturer substitution
This part replaces 8066065. Substitute parts can look different from the original.
BEST SELLER
$12.56 | 
14% OFF Phone Price : $14.56
In Stock
Idler Pulley 3394332
#38

Cabinet/literature diagram

Idler pulley

Part #3394332

Replaced by #WP691366

?
Manufacturer substitution
This part replaces 3394332. Substitute parts can look different from the original.
BEST SELLER
$15.98 | 
11% OFF Phone Price : $17.98
In Stock
Dryer Thermal Cut-off Fuse Kit 3977393
#9

Bulkhead diagram

Dryer thermal cut-off fuse kit

Part #3977393

Replaced by #279816

?
Manufacturer substitution
This part replaces 3977393. Substitute parts can look different from the original.
BEST SELLER
$40.59 | 
13% OFF Phone Price : $46.59
In Stock
Dryer Repair Kit 279948
#NI

Bulkhead diagram

Dryer repair kit

Part #279948

Replaced by #4392065

?
Manufacturer substitution
This part replaces 279948. Substitute parts can look different from the original.
BEST SELLER
$29.75 | 
17% OFF Phone Price : $35.75
In Stock
Motor 661654
#43

Cabinet/literature diagram

Motor

Part #661654

Replaced by #279827

?
Manufacturer substitution
This part replaces 661654. Substitute parts can look different from the original.
BEST SELLER
$93.81 | 
6% OFF Phone Price : $99.81
In Stock
Dryer Thermistor 3976615
#8

Bulkhead diagram

Dryer thermistor

Part #3976615

Replaced by #WP8577274

?
Manufacturer substitution
This part replaces 3976615. Substitute parts can look different from the original.
BEST SELLER
$31.84 | 
16% OFF Phone Price : $37.84
In Stock
Dryer Blower Wheel 694089
#10

Bulkhead diagram

Dryer blower wheel

Part #694089

Replaced by #WP694089

?
Manufacturer substitution
This part replaces 694089. Substitute parts can look different from the original.
BEST SELLER
$26.63 | 
18% OFF Phone Price : $32.63
In Stock
Dryer Thermal Fuse 3390719
#7

Bulkhead diagram

Dryer thermal fuse

Part #3390719

Replaced by #WP3390719

?
Manufacturer substitution
This part replaces 3390719. Substitute parts can look different from the original.
BEST SELLER
$16.60 | 
11% OFF Phone Price : $18.60
In Stock
Motor Pulley 3394341
#42

Cabinet/literature diagram

Motor pulley

Part #3394341

Replaced by #WP8066184

?
Manufacturer substitution
This part replaces 3394341. Substitute parts can look different from the original.
BEST SELLER
$33.26 | 
15% OFF Phone Price : $39.26
In Stock
Seal 3406130
#36

Bulkhead diagram

Seal

Part #3406130

Replaced by #W10612022

?
Manufacturer substitution
This part replaces 3406130. Substitute parts can look different from the original.
BEST SELLER
$56.17 | 
10% OFF Phone Price : $62.17
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Most common symptoms to help you fix your dryers

Choose a symptom to see related dryer repairs.

View all

Why is my dryer making a rattling noise?

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …

Read more

Why won't my dryer heat?

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c…

Read more

Why won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch…

Read more

Why won't my dryer shut off?

Main causes: bad timer or electronic control board, door switch failure…

Read more

Why doesn't my dryer work?

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s…

Read more

Why does my dryer start then stop?

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…

Read more

Why isn't my dryer getting my laundry dry?

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…

Read more

Why won't my dryer start?

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…

Read more

Most common repair guides to help fix your dryers

These step-by-step repair guides will help you safely fix what’s broken on your dryer.

View all
How to replace a dryer drum support roller

How to replace a dryer drum support roller

If your dryer thumps or squeals, replace the drum support roller to restore quiet to your home.…

Read more
Repair difficulty
Time required
 90 minutes or less
How to replace a dryer thermistor

How to replace a dryer thermistor

The thermistor senses the air temperature in the dryer. If your dryer overheats or doesn't heat at all, the thermistor …

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a dryer door switch

How to replace a dryer door switch

The dryer won't start if the door switch isn't working correctly. You can install a replacement dryer door switch in les…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dryers

Use the advice and tips in these articles and videos to get the most out of your dryer.

View all
How to use your clothes dryer efficiently

How to use your clothes dryer efficiently

Get expert tips on using your dryer efficiently to save energy.…

Read more
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.…

Read more
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.…

Read more

Parts & More

Riding Mowers & Tractors
MTD Parts Riding mowers & tractors