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InSinkErator
Dishwasher

Model # CLSUP-2 Official InSinkErator dishwasher

Here are the diagrams and repair parts for Official InSinkErator CLSUP-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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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Showing 10 of 404 parts  |
Screw-self-tapping 4-40 X 3/4 Phil. Pan Hd., Type F 51253
#10

Fill and overfill unit 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

Thermostat-limiter 51110
#9

Heat unit diagram

Thermostat-limiter

Part #51110

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

Elbow-tube Fitting 51373
Elbow-tube fitting

Part #51373

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

Screw-self-tapping-type T 10-32 X 3/8 Indented Hex Washer Hd., 6 51240
#26

Frame and misc. items diagram

Screw-self-tapping-type t 10-32 x 3/8 indented hex washer hd., 6

Part #51240

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

Side Panel (r.h.) (almond) 51351
#19

Top and panels (clp 400-2) diagram

Side panel (r.h.) (almond)

Part #51351

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

Hose 51374
#7

Fill hose and cord (clp 400-2) diagram

Hose

Part #51374

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

Latch Mech 51137
#4

Door and latch units diagram

Latch mech

Part #51137

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

Upper Rack Assembly 51212
#1

Upper rack and track iii diagram

Upper rack assembly

Part #51212

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

Bracket-cord Reel Mounting 51384
#21

Fill hose and cord (clp 400-2) diagram

Bracket-cord reel mounting

Part #51384

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

Bezel 51421
#17

Control panel/inner door diagram

Bezel

Part #51421

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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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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