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InSinkErator
Dishwasher

Model # CLSUP-4 Official InSinkErator dishwasher

Here are the diagrams and repair parts for Official InSinkErator CLSUP-4 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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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 243 parts  |
Self Tapping Screw (2) 51241
Self tapping screw (2)

Part #51241

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

Screw-self-tapping 4-40 X 3/4 Phil. Pan Hd., Type F 51253
#10

Fill and overfill diagram

Screw-self-tapping 4-40 x 3/4 phil. pan hd., type f

Part #51253

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

Frame Assembly (r.h.) 51177
#18

Frame and miscellaneous diagram

Frame assembly (r.h.)

Part #51177

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

Gray Button 51318
#19

Control panel unit diagram

Gray button

Part #51318

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

Gasket-detergent Dispenser 51445
#33A

Door and latch diagram

Gasket-detergent dispenser

Part #51445

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

Tube & Conne 51470
#2

Upper wash/rinse unit diagram

Tube & conne

Part #51470

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

Washer (ar) 51271
#2

Door and latch diagram

Washer (ar)

Part #51271

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

Dispenser 51162
#47

Door and latch diagram

Dispenser

Part #51162

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

Timer 51304
#6

Control panel unit diagram

Timer

Part #51304

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

Drive Seal Clip 51166
#3

Frame and miscellaneous diagram

Drive seal clip

Part #51166

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 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 drain?

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

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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 can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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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 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 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 does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

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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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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 high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating.…

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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
How to replace a dishwasher thermal fuse

How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow t…

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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

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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