Hansgrohe 88585000 Thermostatic Shower Cartridge

Polished chrome and brass body with black plasti cap brass stem with black rubber o-rings and seals.

Polished chrome and brass body with black plasti cap brass stem with black rubber o-rings and blue seals.

WHAT OUR CUSTOMERS SAY…

“I texted him a picture of the shower part from the 50’s I needed and he was able to identify it immediately. I ordered it and it showed up in two days! Very knowledgeable and friendly! ”

-Jim F.

02/04/2026

$241.27

The Hansgrohe 88585000 is a genuine thermostatic cartridge assembly for Thermo Balance I (TB-1) shower valves. This specialized component is responsible for regulating water temperature and flow in wall-mounted shower systems to prevent sudden temperature changes.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

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Restore precise temperature control to your shower system with this genuine Hansgrohe repair part. Designed for ThermoBalance I valves, this 5-inch, 20-point cartridge features a durable brass stem and metal construction to ensure accurate, consistent water temperature regulation and smooth handle operation.

88585000

Cartridge Thermo Balance I Complete (TB-1).
Designed specifically for Hansgrohe and Axor shower systems; it is a direct replacement for part #30681310.
Made of brass with a chrome finish.
Wall-mounted for shower systems. It features a 5-inch length and a 20-point spline