Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Water treatment logo

Official Water treatment parts


Looking for a part for your broken water treatment? Select your brand on the left-hand side to drill down exactly to your model. Don’t forget to check out our DIY section to help you with your repair!


MOST POPULAR WATER TREATMENT PARTS

PART LIST
Showing 2611-2625 of 4919 parts  |

  • Gear Main 523052

    Gear Main

    Part #523052

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

  • Faucet Base,w/wire Ni WS10X10036

    Faucet Base,w/wire Ni

    Part #WS10X10036

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

  • Pump Vertical Casing Drive Pipe Seal J21-19

    Pump Vertical Casing Drive Pipe Seal

    Part #J21-19

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

  • Kenmore Reverse Osmosis System Manifold Assembly 7296521

    Kenmore Reverse Osmosis System Manifold Assembly

    Part #7296521

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

  • Owner's Manual 3013803

    Owner's Manual

    Part #3013803

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

  • Cord Assembly 900233

    Cord Assembly

    Part #900233

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

  • Lock Washer U43-12C

    Lock Washer

    Part #U43-12C

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

  • Thread-cutting Screw, 5-pack STD600803

    Thread-cutting Screw, 5-pack

    Part #STD600803

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

  • Cartridge 42-3463

    Cartridge

    Part #42-3463

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

  • Warranty F642-13478A

    Warranty

    Part #F642-13478A

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

  • Baffle 501526

    Baffle

    Part #501526

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

  • Main Val Ste 523189

    Main Val Ste

    Part #523189

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

  • Retainer Clip(2 Req.) 708803

    Retainer Clip(2 Req.)

    Part #708803

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

  • Bearing Plate 900407

    Bearing Plate

    Part #900407

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

  • Owner's Manual 7017430

    Owner's Manual

    Part #7017430

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


ALL WATER TREATMENT MODELS


MODEL LIST

Showing 15 of 610 models


Showing 15 of 610 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

Most common symptoms to help you fix your water treatment

Main causes: water supply needs chlorine treatment, anode rod too reactive...

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

Most common repair guides to help fix your water treatment

Effective articles & videos to help repair your water treatment

Parts & More

Bottom-Mount Refrigerator
Compact Stereo System
Dishwasher
Dryer
Front-Engine Lawn Tractor
Household Fan
Parts
Range
Rolling Tool Cart
Washer
Water Softener