Jerich 402002 Cold Stem Assembly Union Brass Tub

Product Description

The JERICH 402002 is a cold-side stem assembly designed for Union Brass tub faucets. The stem assembly controls cold water flow through the valve body, engaging with the seat to start, stop, and regulate water when the handle is turned. This part is a direct replacement component used during faucet repair or rebuild service. Plumbers and service techs install this part when the existing cold stem shows wear, stripping, or seat damage that causes dripping or difficult handle operation. It is machined to match the original Union Brass valve geometry.

This stem assembly is suited for residential tub faucet applications using the Union Brass valve configuration. It is typically installed during a faucet repair call where the cold-side stem has failed due to normal wear or mineral buildup. The part fits into the existing valve body without requiring full faucet replacement, making it a cost-effective repair option for service plumbers working on tub trim in residential bathrooms.

Key Features

• Cold-side stem designed for Union Brass tub faucet valves
• Drop-in replacement stem for repair or rebuild service
• Brass construction for durability in potable water applications
• Restores proper cold water shutoff and flow control

Compatibility

Designed as an OEM-style replacement stem assembly for Union Brass tub faucet valve bodies requiring a cold-side stem repair.

Installation Notes

Installation is performed by a licensed plumber or qualified service technician. Shut off the water supply to the fixture and relieve line pressure before removing the existing stem. Standard faucet stem removal tools and pliers are typically used; take care not to damage the valve seat during extraction. Follow applicable local plumbing codes, including IPC guidelines, when servicing potable water fixtures.

Technical Specifications

• Side: Cold
• Material: Brass
• Application: Tub Faucet
• Valve Series: Union Brass

Standard Information

• Brand: JERICH
• Manufacturer Part Number: 402002