Skip to main content
The Premier Online Plumbing Supplier Since 1995

Replacement Parts for KWC Faucets

We at PlumbingSupply.com® are pleased to offer KWC's most popular repair and replacement parts. Whether you need a new hose, pull-out spray, cartridge, or even o-rings, we've got it! Make us your source for these and many other parts and products.

Please note: Some of these products have a 7-10 business day lead time to ship


KWC Thermostat Cartridge

with volume control - for all concealed tub & shower thermostats (old Z.503.425)
thermostat cartridge 5990 4501
5990.4501 - $316.15
- OR - View Cart

KWC Ceramic Cartridge

replaces old K.32.60.02 - for Domo, Orcino, Suprimo, Topline, Nova, Luna, Forma and Vita (all single handle faucets)
Ceramic faucet cartridge K.32.60.00
K.32.60.00 - $104.88
- OR - View Cart

KWC O-Ring Kits

KWC o-ring faucet repair set
Z.200.219 - $32.04
- OR - View Cart

KWC o-ring faucet repair set
Z.200.220 - $29.62
- OR - View Cart

KWC o-ring faucet repair set
Z.200.222 - $18.26
- OR - View Cart

KWC o-ring faucet repair set
Z.200.260 - $14.95
Add 1/4 oz. FDA approved silicone stem lubricant $2.52
- OR - View Cart

KWC Replacement Spray Heads for Pull-Out Kitchen Faucets

For Domo, Suprimo, Topline, Nova, and Vita kitchen faucets - purchased BEFORE 2005
4.5" Handset for 7" Spout
KWC small pull-out spray head for kitchen faucets
Z.504.228 -
(Replaces old Z.504.308)
Please note: Due to state mandated low-flow regulations, these spray heads cannot be shipped to California.
If your Domo spray was purchased after 2005, the parts above will not work. See below.
- OR - View Cart

6.75" Handset for 9" Spout
KWC large pull-out spray head for kitchen faucets
Z.538.101 -
(Replaces old Z.504.212 and Z.504.310)
Please note: Due to state mandated low-flow regulations, these spray heads cannot be shipped to California.
If your Domo spray was purchased after 2005, the parts above will not work. See below.
- OR - View Cart

KWC Replacement Spray Heads for Domo Kitchen Faucets

For Domo kitchen faucets - purchased AFTER 2005
4.5" Handset for 7" Spout
KWC small pull-out spray head for Domo kitchen faucets
Z.534.851 -
(Replaces old Z.504.308)
Please note: Due to state mandated low-flow regulations, these spray heads cannot be shipped to California.
- OR - View Cart

6.75" Handset for 9" Spout
KWC large pull-out spray head for Domo kitchen faucets
Z.534.852 -
(Replaces old Z.504.310)
Please note: Due to state mandated low-flow regulations, these spray heads cannot be shipped to California.
- OR - View Cart

KWC Handset For Edge Faucet
(Model #10.021.033.xxx)

KWC Edge handset
Z.534.840 -
Please note: Due to state mandated low-flow regulations, these spray heads cannot be shipped to California.
- OR - View Cart

KWC Handset For Suprimo Faucet
(Model #10.271.033.xxx)

KWC Suprimo handset
Z.535.524.700 (Stainless Steel) - $261.55
Please note: Due to state mandated low-flow regulations, these spray heads cannot be shipped to California.
- OR - View Cart

More KWC Replacement Parts

Part # Description Price & Quantity
Z.200.093 Pull-out Faucet Spray Hose - Chrome $83.89 Enter a quantity and
Z.501.997 58" Spray Hose (Chrome) - fits some KWC pull out kitchen faucets (won't fit model K.12.F1.81 and Systema) $156.50 Enter a quantity and
Z.503.438 Diverter (Chrome) - for all concealed tub & shower thermostats $22.53 Enter a quantity and
Z.504.807 6" Escutcheon - Chrome $45.82 Enter a quantity and
Z.504.938 Primo Series Soap Dispenser - Stainless Steel $206.41 Enter a quantity and
Z.532.052 Aerator - 24mm male threads - fits most kitchen & lavatory faucets WITHOUT pull-out handsets Enter a quantity and
Z.534.427 Spray Hose (Chrome) - for commercial Systema faucet (134 model) $114.72 Enter a quantity and
Z.535.307 10" Escutcheon Enter a quantity and
Z.534.965 Vacuum Breaker - for Orcino, Domo, Suprimo, Nova, Luna, and Vita kitchen faucets (old Z.503.855) $39.64 Enter a quantity and
Z.636.332 Aerator - m21.5x1 male threads - for Ono Highflex and Saros kitchen faucets WITHOUT pull-out handsets $27.68 Enter a quantity and
Please note: Due to state mandated low-flow regulations, these aerators cannot be shipped to California.

Related Items & Information



Frequently Asked Questions

Q. "How do I measure the length of my pull-out KWC handset (just the handset, not the entire spout) to determine if I need a 4.5-inch or a 6.75-inch sprayhead?"
A.The handsets are measured from the threaded end (where your hose screws on) to the tip of the spout, so you should be able to determine the spout you need by unscrewing it from the hose and measuring it from end to end (either 4.5 inches or 6.75 inches).

Q. "Then how do I measure the length of the entire spout (not just the handset)?"
A.The measurement from the center of the faucet (straight down through the handle) to the center of the outlet on the handset is considered the length of the spout itself. If that measurement is 7 inches, then you need the 4.5-inch handset; if the measurement from the faucet center to the center of the outlet is 9 inches, the 6.75-inch handset is the correct replacement.

Q. "Are the aerators for the pull-out spray heads all the same size?"
A.No, the aerators for the pull-out handsets are made to fit only the specified handset they are listed for. They are not interchangeable with other handsets or other spouts.


return to top ↑

Copyright© 1995-2018 PlumbingSupply.com.
All Rights Reserved.