Diverter Stem for Harcraft Tub & Shower Faucets P416 3420

“Old Style Diverter Stem for American Standard Re-Nu 18355-0200” has been added to your cart. View cart

Bright brass stem with black rubber o-rings and white plastic bottom.

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“Love Noel's Plumbing Supply! They are one of my favorite oddball plumbing parts purveyors. As a professional plumber, I rely on sites like Noel's to keep antique and rare fixtures alive. My customers and I are so grateful! ”

-Danielle E.

03/25/2026

$26.47

The Harcraft P416 and 3420 models are specific part numbers for diverter stems used in Harcraft 3-handle tub and shower faucets. These components are essential for switching water flow between the bathtub spout and the showerhead.

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SKU: 12518A Category: Cartridges & Stems Tag: Harcraft

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Restore or upgrade your bathroom with the timeless reliability of the Harcraft P416 and 3420 series. Designed for precision and longevity, this three-handle system provides independent control over hot and cold water, paired with a central diverter for seamless transitions between the bathtub and shower.

P416 3420