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InSinkErator
Dishwasher

Model # WSSUP-2 Official InSinkErator dishwasher

Here are the diagrams and repair parts for Official InSinkErator WSSUP-2 dishwasher, as well as links to manuals and error code tables, if available.

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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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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 227 parts  |
Guard-arm 51130
#16

Upper wash/rinse unit diagram

Guard-arm

Part #51130

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

Fill Valve Assembly (used On Ws400- 1 And 2 Ws850-1 And 2) 51628
#8A

Fill and overfill unit diagram

Fill valve assembly (used on ws400- 1 and 2 ws850-1 and 2)

Part #51628

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

Control Panel (wssup And Wssup-1) 51592
#23

Control panel unit diagram

Control panel (wssup and wssup-1)

Part #51592

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

Side Panel Kit (wh) (l.h.) 51548
#7

Top and side kits diagram

Side panel kit (wh) (l.h.)

Part #51548

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

Operating Thermostat 51605
#11

Heating element diagram

Operating thermostat

Part #51605

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

Bracket, Retaining-light Pkg (wssup-2 And 3/3000-2 And 3) 51639
#4A

Control panel unit diagram

Bracket, retaining-light pkg (wssup-2 and 3/3000-2 and 3)

Part #51639

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

Clamp, Drain Tube Connector 51610
#32

Wash and disposer/drain pump unit diagram

Clamp, drain tube connector

Part #51610

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

Main Wash Arm Assembly 51603
#1

Lower wash arm and strainer diagram

Main wash arm assembly

Part #51603

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

Bracket-r.h. Spring Mounting 51144
#10

Door and latch unit diagram

Bracket-r.h. spring mounting

Part #51144

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

Cover-wiring Harness 51136
#32

Door and latch unit diagram

Cover-wiring harness

Part #51136

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

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why does my dishwasher door drop open too fast?

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

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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…

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Why won't my dishwasher fill?

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

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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,…

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Why isn't my dishwasher getting dishes clean?

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

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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…

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Why won't my dishwasher drain?

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

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why is my dishwasher leaking?

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

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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.

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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 …

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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…

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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.

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How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining your dishwasher…

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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.…

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Top questions about Sears and Sears PartsDirect

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