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InSinkErator
Dishwasher

Model # CLSUP-3 Official InSinkErator dishwasher

Here are the diagrams and repair parts for Official InSinkErator CLSUP-3 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  |
Ckuo-hinge Pin Retaining (2) 51150
#31

Door and latch diagram

Ckuo-hinge pin retaining (2)

Part #51150

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

Water Valve 51066
#7

Fill and overfill diagram

Water valve

Part #51066

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

Side Panel Kit (kspr--wh) (r.h.) (white) (includes Codes 3 Thru 5, 11 And 17 Thru 23) 51225
#12

Top and side kits diagram

Side panel kit (kspr--wh) (r.h.) (white) (includes codes 3 thru 5, 11 and 17 thru 23)

Part #51225

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

Light Board 51301
#2

Control panel unit diagram

Light board

Part #51301

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

Mach Screw (8-32 X 1/2 Phil. Pan Hd.) (2) 51237
Mach screw (8-32 x 1/2 phil. pan hd.) (2)

Part #51237

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

Dishwasher Receiver 51128
#12

Upper wash/rinse unit diagram

Dishwasher receiver

Part #51128

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

Plate 51080
#10

Wash and disposer/drain pump diagram

Plate

Part #51080

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

Wiring Harness (main) (cl Sup-2/cl 3000) 51321
#23A

Control panel unit diagram

Wiring harness (main) (cl sup-2/cl 3000)

Part #51321

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

Support 51174
#13

Frame and miscellaneous diagram

Support

Part #51174

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

Gasket 51091
#23

Wash and disposer/drain pump diagram

Gasket

Part #51091

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 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 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 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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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 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 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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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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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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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.…

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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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