Kohler Cold Stem Assembly 30004 | Noels Pumbing Supply

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Bright brass barrel with polished chrome stem and black oring.

Cold Stem Assembly for Kohler Valvet 30004 - Image 2

WHAT OUR CUSTOMERS SAY…

“Order received and installed. Thank you very much (spoken mentally in my best Elvis voice). Really is nice to know that there is still a business out there that's got their act together! Appreciate the quick service and correct parts shipping. Thanks again.. jP ”

-Jack P.

04/02/2026

$24.87

The Kohler 30004 is a faucet valvet unit (stem) used for two-handle kitchen and bath faucets, especially for older models manufactured prior to 1991. It is a Kohler replacement part designed to control water flow.

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SKU: 16681 Category: Cartridges & Stems Tag: Kohler

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Restore precise water control to your vintage faucet with this Kohler Valvet 30004 cold-side stem assembly. Engineered specifically for two-handle Kohler faucets produced prior to 1990, this genuine brass component features a durable plastic plunger and a 19-point broach for a secure handle fit. Designed to directly replace worn-out units, this clockwise-close valve guarantees a leak-proof seal, fixing drips and returning smooth operation to lavatory, kitchen, and shower faucets.

30004

It is constructed from brass and features O-rings to ensure a proper, leak-proof seal.
This part is compatible with most older, two-handle Kohler faucets manufactured prior to 1990.
2 1/2″ length
19 point broach