Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Waterworks
Water Softener

Model # WS2000 Official Waterworks premier demand automatic water conditioner

Here are the diagrams and repair parts for Official Waterworks WS2000 premier demand automatic water conditioner, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Installation guide
Error Codes

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 82 parts  |
Waterworks Water Softener Seal Kit (replaces 7185495) 7185487

#NI

All parts diagram

Waterworks water softener seal kit (replaces 7185495)

Part #7185487

BEST SELLER
$45.68 | 
12% OFF Phone Price : $51.68
In Stock
Gear Cam 7171218
#6

Valve assembly diagram

Gear cam

Part #7171218

Replaced by #7283489

?
Manufacturer substitution
This part replaces 7171218. Substitute parts can look different from the original.
BEST SELLER
$19.01 | 
10% OFF Phone Price : $21.01
In Stock
Water Softener O-ring Kit 7112963
#5

Softener assembly diagram

Water softener o-ring kit

Part #7112963

BEST SELLER
$21.58 | 
22% OFF Phone Price : $27.58
In Stock
Waterworks Water Softener Rotor And Disc (replaces Ws26x10010) 7185500
#14

Valve assembly diagram

Waterworks water softener rotor and disc (replaces ws26x10010)

Part #7185500

BEST SELLER
$69.81 | 
8% OFF Phone Price : $75.81
In Stock
Water Softener Ferrule Nut (replaces 7031450, Ws03x10017, Ws3x10017) 1202600
#32

Valve assembly diagram

Water softener ferrule nut (replaces 7031450, ws03x10017, ws3x10017)

Part #1202600

BEST SELLER
$8.89 | 
10% OFF Phone Price : $9.89
In Stock
Clip 1205500
#34

Softener assembly diagram

Clip

Part #1205500

Replaced by #7116713

?
Manufacturer substitution
This part replaces 1205500. Substitute parts can look different from the original.
BEST SELLER
$19.26 | 
9% OFF Phone Price : $21.26
In Stock
Whirlpool Water Softener Rotor Position Switch 7145186
#45

Valve assembly diagram

Whirlpool water softener rotor position switch

Part #7145186

BEST SELLER
$14.28 | 
12% OFF Phone Price : $16.28
In Stock
Water Softener O-ring, 1-1/8 X 1-3/8-in (replaces Ws03x10011, Ws3x10011, Ws3x10037) 7170262
Water softener o-ring, 1-1/8 x 1-3/8-in (replaces ws03x10011, ws3x10011, ws3x10037)

Part #7170262

BEST SELLER
$15.39 | 
12% OFF Phone Price : $17.39
In Stock
Bypass Valve 7179143
#47

Valve assembly diagram

Bypass valve

Part #7179143

Replaced by #7214317

?
Manufacturer substitution
This part replaces 7179143. Substitute parts can look different from the original.
BEST SELLER
$58.28 | 
9% OFF Phone Price : $64.28
In Stock
Ecodyne Water Softener Brine Tubing (replaces Ws07x10002, Ws7x10002) 7113016
#38

Softener assembly diagram

Ecodyne water softener brine tubing (replaces ws07x10002, ws7x10002)

Part #7113016

BEST SELLER
$29.79 | 
17% OFF Phone Price : $35.79
In Stock

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

View all

Why does my water softener overflow?

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

Read more

Why is my softened water salty?

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

Read more

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…

Read more

Why does my water softener leak water?

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

Read more

Why is there no display on my water softener?

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

Read more

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…

Read more

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…

Read more

Why isn't my water softener meter working?

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

Read more

Repair guides for water softeners

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

View all
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…

Read more
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…

Read more
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…

Read more
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.

View all
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.…

Read more
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.…

Read more
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…

Read more

Parts & More