InSinkErator
Dishwasher

Model #CLSUP-6 Official InSinkErator dishwasher

Here are the diagrams and repair parts for InSinkErator CLSUP-6 dishwasher, as well as links to manuals and error code tables, if available.

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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.

Showing 10 of 292 parts

Arm#1

Lower wash arm and strainer Diagram

Arm

Part #51103

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

STUD-BUMPER RETAINING (4)#22

Upper rack and track Diagram

Stud-bumper retaining (4)

Part #51193

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

Screw, 2-pack

See All Related Diagrams

Screw, 2-pack

Part #51334

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

SUPPORT-LOWER PANEL (USED ON CL SUP-7, CL3000-5, CL3300-1, CL3500)#10A

Frame and misc. items Diagram

Support-lower panel (used on cl sup-7, cl3000-5, cl3300-1, cl3500)

Part #51567

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

Strainer#14

Wash and disposer/drain pump Diagram

Strainer

Part #51084

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

Mechanism#4

Door and latch Diagram

Mechanism

Part #51330

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

Hose#1

Fill and overfill Diagram

Hose

Part #51482

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

Bearing#8

Upper wash/rinse Diagram

Bearing

Part #51124

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

Lower Baffle#36

Door and latch Diagram

Lower baffle

Part #51154

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

Gasket#23

Wash and disposer/drain pump Diagram

Gasket

Part #51091

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

Symptoms common to all dishwashers

Choose a symptom to see related dishwasher repairs.

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, control system problem
Main cause: damaged rack height adjuster
Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracked water supply line
Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control system problem
Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure
Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in wash pump or drain pump
Main causes: broken door spring, damaged or broken door hinge
Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan failure
Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure, wiring problem

Repair guides common to all dishwashers

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

October 1, 2016
By Lyle Weischwill
How to replace a dishwasher door latch assembly

If the dishwasher door doesn't click shut, a broken door latch is a likely cause. Follow these instructions to replace it yourself.

Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher user interface control

The user interface control houses the selection buttons and display. If it fails, you can't select the cycle and settings. Follow these instructions to replace it yourself.

Repair difficulty
Time required
 30 minutes or less
April 1, 2014
By Lyle Weischwill
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 these steps to replace a blown thermal fuse in your dishwasher.

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all dishwashers

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

November 13, 2022

7 Tips to Get Your Dishwasher Ready for the Holidays

By Lyle Weischwill

Find professional tips that can help you get your dishwasher ready for the holidays.

December 23, 2021

How to reset a Whirlpool dishwasher

By Lyle Weischwill

Learn how to reset a Whirlpool dishwasher when its control freezes up.

August 17, 2021

How to read a wiring schematic video

By Lyle Weischwill

Learn how to decipher symbols so you can buy the right part for your problem.