Stems & CartridgesThe faucet valve parts index

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Single-handle cartridgesOne handle controls both flow and temperature.142 indexed · 6 in stockPressure-balance shower cartridgesSingle-handle tub and shower valves that hold your temperature steady when someone flushes a toilet or starts the dishwasher.32 indexed · 8 in stockThermostatic cartridgesThermostatic cartridges hold water at a set temperature using a temperature-sensing element, and are common on European and higher-end shower valves.39 indexedBrass compression stemsFound in two- and three-handle tub and shower valves and older faucets.331 indexed · 10 in stockShort two-handle stemsShorter stems for two-handle lavatory and kitchen faucets, including the plastic-body stems used in many Delta faucets.135 indexed · 2 in stockTwo-handle ceramic cartridgesQuarter-turn and half-turn ceramic disc cartridges for two-handle faucets.17 indexed · 5 in stockDiverter stemsThe center handle on a three-handle tub and shower valve.14 indexed · 5 in stockNon-rising stem unitsStem units that turn without moving up or down, common in European-style and designer faucets.5 indexedStop stemsStems for integral stops: the small shutoff valves built into some shower valves and commercial fittings so water can be shut off at the valve for service..12 indexedSingle-lever faucet partsParts for single-lever faucets other than the main cartridge, such as adapters and internal components.2 indexedBall assembliesRotating-ball valves for single-handle faucets.4 indexedSeats, kits and toolsBibb seats, seats and springs, repair kits, removal tools and mixer caps: the small parts that go with a stem or cartridge job.10 indexed · 14 in stock