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Official Water softener parts


A water softener may stop working properly for a number of reasons. The very first thing you need to check is if the brine solution is mixing properly as you may need to add salt to the tank. Other issues that may arise with decreased efficiency of a water softener may require a part replacement. A water softener's purpose is to remove excess minerals and calcium from certain water sources because they can destroy your household fixtures and leave calcium stains on tubs. If the brine solution is not the culprit, then check the following common parts that may need adjusting or replacing.


MOST POPULAR WATER SOFTENERS PARTS

PART LIST
Showing 2011-2025 of 2698 parts  |

  • Motor 7285936

    Motor

    Part #7285936

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

  • Topcover 7326334

    Topcover

    Part #7326334

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

  • Thread-cutting Screw STD610606

    Thread-cutting Screw

    Part #STD610606

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

  • Small Parts Skin Pack. (incl. Keys: 14,15, 34, 53, And 70 To 77) 7117230

    Small Parts Skin Pack. (incl. Keys: 14,15, 34, 53, And 70 To 77)

    Part #7117230

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

  • Tank Cover 7095250

    Tank Cover

    Part #7095250

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

  • Face Plate 503356

    Face Plate

    Part #503356

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

  • Resin Tank 503807

    Resin Tank

    Part #503807

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

  • Screw 449605

    Screw

    Part #449605

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

  • Retainer Ring 901557

    Retainer Ring

    Part #901557

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

  • Brine Well 506854

    Brine Well

    Part #506854

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

  • Resin Tank 507776

    Resin Tank

    Part #507776

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

  • Valve O Ring 900362

    Valve O Ring

    Part #900362

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

  • Nozzle 502643

    Nozzle

    Part #502643

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

  • Support 506300

    Support

    Part #506300

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

  • Decal 1192900

    Decal

    Part #1192900

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


ALL WATER SOFTENERS MODELS


MODEL LIST

Showing 15 of 317 models


Showing 15 of 317 models


RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Water Softener Cleaner 3442707

Water Softener Cleaner

Part #3442707

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.

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

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

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

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

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

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

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

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

Repair guides for water softeners

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

How to replace a water softener valve motor

How to replace a water softener valve motor

The valve motor rotates the valve rotor to operate the water softener. If the water softener valve motor fails, follow t…

Repair time and Difficulty

 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…

Repair time and Difficulty

 15 minutes or less
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…

Repair time and Difficulty

 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.

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.…

How a water softener works

How a water softener works

Learn how a water softener works to provide your home with soft water.…

How to clear water softener error codes

How to clear water softener error codes

Follow these easy steps to clear error codes from your water softener.…

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