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The JERICH 402771 is a replacement hot stem designed to restore proper hot-water flow control in Gerber faucet assemblies. This stem fits into the valve body and regulates hot water delivery when the handle is turned. Licensed plumbers and experienced service technicians install this part during faucet repair and rebuild work. It is a direct replacement for worn, cracked, or seized stems that cause dripping or restricted flow at the hot-side port of the faucet.
The 402771 is suited for residential and light commercial plumbing applications where Gerber faucet valves are installed. It is typically used during routine faucet maintenance, leak repair, or full valve rebuild service. This stem is specified for the hot-side seat position in Gerber R/T style faucet bodies.
Designed as an OEM-style replacement hot stem for Gerber R/T style faucet valve bodies.
Installation is performed by a licensed plumber or qualified service technician. Shut off the water supply and relieve line pressure before disassembling the faucet body. Remove the handle, packing nut, and worn stem before threading in the replacement. Inspect the seat for damage and dress or replace it as needed before completing reassembly.
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