Tapco G05-0418 Stem Assembly Tub Shower

Product Description

The TAPCO G05-0418 is a stem assembly designed as a direct replacement for hot or cold supply stems in Speakman Commander II tub and shower valve systems. Stem assemblies control water flow and temperature by regulating the valve seat contact inside the faucet body. This part is installed by licensed plumbers during routine valve maintenance, stem replacement after wear, or faucet rebuild service. It is a precision-fit component intended to restore original valve function without requiring full faucet body replacement.

This stem assembly is suited for residential and light commercial plumbing applications where Speakman Commander II tub and shower valves are installed. It is used during service calls involving dripping faucets, hard-to-turn handles, or failed valve stems. The G05-0418 covers both hot and cold positions, making it a practical stocking part for plumbing service technicians who regularly service Speakman fixture lines.

Key Features

• Direct replacement stem assembly for Speakman Commander II tub and shower valves
• Fits both hot and cold supply positions
• Restores proper valve shutoff and flow control without full faucet body replacement
• OEM-style fitment for reliable service rebuild performance

Compatibility

Designed as a replacement stem assembly for Speakman Commander II tub and shower valve systems, covering both hot and cold stem positions.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply to the fixture and relieve line pressure before disassembling the valve body. Use appropriate seat wrench and stem removal tools to avoid damaging the valve body threads during extraction and reinstallation. Inspect the valve seat for wear or pitting before installing the new stem assembly.

Technical Specifications

• Application: Tub and Shower
• Valve System: Speakman Commander II
• Position: Hot or Cold

Standard Information

• Brand: TAPCO
• Manufacturer Part Number: G05-0418