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
Dishwasher

Model # WDT770PAYW0 Official Whirlpool undercounter dishwasher

Here are the diagrams and repair parts for Official Whirlpool WDT770PAYW0 undercounter dishwasher, 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.

Installation guide
Owner’s manual
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 160 parts  |
Dishwasher Heating Element W10134009
#1

Heater parts diagram

Dishwasher heating element

Part #W10134009

Replaced by #W10518394

?
Manufacturer substitution
This part replaces W10134009. Substitute parts can look different from the original.
BEST SELLER
$60.11 | 
9% OFF Phone Price : $66.11
In Stock
Dishwasher Drain Pump 8558995
#8

Pump, washarm and motor parts diagram

Dishwasher drain pump

Part #8558995

Replaced by #WPW10348269

?
Manufacturer substitution
This part replaces 8558995. Substitute parts can look different from the original.
BEST SELLER
$64.06 | 
9% OFF Phone Price : $70.06
In Stock
Dishwasher Pump Grommet W10195068
#12

Pump, washarm and motor parts diagram

Dishwasher pump grommet

Part #W10195068

Replaced by #WPW10538166

?
Manufacturer substitution
This part replaces W10195068. Substitute parts can look different from the original.
BEST SELLER
$21.32 | 
22% OFF Phone Price : $27.32
In Stock
Strike W10350162
#16

Tub and frame parts diagram

Strike

Part #W10350162

Replaced by #W10542314

?
Manufacturer substitution
This part replaces W10350162. Substitute parts can look different from the original.
BEST SELLER
$57.97 | 
9% OFF Phone Price : $63.97
In Stock
Dishwasher Door Seal And Strike Kit W10284090
#3

Tub and frame parts diagram

Dishwasher door seal and strike kit

Part #W10284090

Replaced by #W10542314

?
Manufacturer substitution
This part replaces W10284090. Substitute parts can look different from the original.
BEST SELLER
$57.97 | 
9% OFF Phone Price : $63.97
In Stock
Motor W10195076
#17

Pump, washarm and motor parts diagram

Motor

Part #W10195076

Replaced by #W10537869

?
Manufacturer substitution
This part replaces W10195076. Substitute parts can look different from the original.
BEST SELLER
$60.57 | 
7% OFF Phone Price : $65.42
In Stock
Dishwasher Dishrack Slide Rail Stop, Upper W10195622
#4

Upper rack and track parts diagram

Dishwasher dishrack slide rail stop, upper

Part #W10195622

Replaced by #WPW10195622

?
Manufacturer substitution
This part replaces W10195622. Substitute parts can look different from the original.
BEST SELLER
$9.03 | 
8% OFF Phone Price : $9.86
In Stock
Dishwasher Water Inlet Valve W10316814
#7

Fill, drain and overfill parts diagram

Dishwasher water inlet valve

Part #W10316814

Replaced by #WPW10327249

?
Manufacturer substitution
This part replaces W10316814. Substitute parts can look different from the original.
BEST SELLER
$53.67 | 
11% OFF Phone Price : $60.32
In Stock
Dishwasher Drain Hose W10137608
#9

Fill, drain and overfill parts diagram

Dishwasher drain hose

Part #W10137608

Replaced by #WPW10545278

?
Manufacturer substitution
This part replaces W10137608. Substitute parts can look different from the original.
BEST SELLER
$41.40 | 
13% OFF Phone Price : $47.40
In Stock
Dishwasher Turbidity Sensor W10134017
#11

Pump, washarm and motor parts diagram

Dishwasher turbidity sensor

Part #W10134017

Replaced by #WPW10705575

?
Manufacturer substitution
This part replaces W10134017. Substitute parts can look different from the original.
BEST SELLER
$22.13 | 
21% OFF Phone Price : $28.13
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

View all

Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge…

Read more

Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

Read more

Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

Read more

Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

Read more

Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

Read more

Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

Read more

Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

Read more

Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

Read more

Why is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

Read more

Most common repair guides to help fix your dishwashers

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

View all
How to replace a dishwasher water inlet valve

How to replace a dishwasher water inlet valve

If your dishwasher fills constantly or won't fill at all, the water inlet valve has failed. You can replace it in about …

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher detergent dispenser

How to replace a dishwasher detergent dispenser

Dishes need dish detergent to get clean. Learn how to replace a dishwasher detergent dispenser with easy step-by-step i…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dishwashers

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

View all
How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining your dishwasher…

Read more
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.…

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