Liberflow Hot & Cold Faucet Stems – Set of 2 for Kohler

The Liberflow 6N-7C cold stem and matching hot stem provide an economical solution for leaky Kohler bathtub and shower faucets. Engineered to replace only the valve core, these stems restore full functionality without the expense of a full faucet replacement, instantly stopping drips and conserving water and energy.

Each stem is precision‑fit for Kohler models such as 7004, 70010, 70014, 70034, 70043, 70046, 7226, 72234, and others that use the 6N-7H (17017) parts. Constructed from solid brass, the stems resist corrosion and wear, delivering long‑lasting performance. Installation is straightforward—simply compare the old core, swap the new stem with its 6 mm ID valve seat and N‑spec keyway, and no specialized tools or plumber are required.