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Kenmore
Water Softener

Model # 6253470 Official Kenmore water softener

Here are the diagrams and repair parts for Official Kenmore 6253470 water softener, 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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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 27 parts  |
Gravel 504892
#21

Unit parts diagram

Gravel

Part #504892

Replaced by #7124415

?
Manufacturer substitution
This part replaces 504892. Substitute parts can look different from the original.
$30.58 | 
16% OFF Phone Price : $36.58
In Stock
Test Kit 503624

#NI

All parts diagram

Test kit

Part #503624

Replaced by #0503624

?
Manufacturer substitution
This part replaces 503624. Substitute parts can look different from the original.
This item is not returnable
$4.49
In Stock
Resin 505646
#20

Unit parts diagram

Resin

Part #505646

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

Warranty F642-4669A

#NI

All parts diagram

Warranty

Part #F642-4669A

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

Bearing Plate 900407
#6

Unit parts diagram

Bearing plate

Part #900407

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

Hex Nut 900408
#7

Unit parts diagram

Hex nut

Part #900408

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

Gasket 514537
#17

Unit parts diagram

Gasket

Part #514537

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

Face Plate 505356
#12

Unit parts diagram

Face plate

Part #505356

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

Rotor 900405
#10

Unit parts diagram

Rotor

Part #900405

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

Pipe Plug 900391
#18

Unit parts diagram

Pipe plug

Part #900391

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

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

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Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

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Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

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Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

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Why does my water softener leak water?

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

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Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

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Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

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Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

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Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

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Repair guides for water softeners

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

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How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

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Repair difficulty
Time required
 15 minutes or less
How to replace a water softener rotor position switch

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

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Repair difficulty
Time required
 30 minutes or less
How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for water softeners

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

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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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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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