American Plumbing Partsmaster PP910-563A Stem Extension Kit

Product Description

The American Plumbing Partsmaster PP910-563A is a chrome stem extension kit designed for use in faucet repair and replacement applications. Stem extension kits compensate for wall thickness variations by lengthening the stem of a faucet valve, allowing the handle to seat and operate correctly in deeper wall installations. This kit is a direct-fit solution for plumbing service calls where the existing stem does not extend far enough through the finished wall surface. Licensed plumbers and experienced service technicians typically handle this type of repair in both residential and light commercial settings.

The PP910-563A is suited for faucet valve stem applications where wall depth adjustments are needed during rough-in or remodel work. It is commonly installed when tile, backerboard, or other finish materials add thickness beyond the original valve rough-in dimension. This part is referenced as a replacement or service component compatible with Pfister faucet applications, as indicated by the cross-reference designation in the part number.

Key Features

• Chrome finish matches standard faucet trim for a clean, consistent appearance
• Extends faucet valve stem length to accommodate varying wall thicknesses
• Direct-fit design simplifies installation during remodel or repair service calls
• Compatible with Pfister valve stem configurations per cross-reference part number 910-563A

Compatibility

Referenced as a service replacement corresponding to Pfister part number 910-563A. Designed as an OEM-style stem extension replacement for Pfister faucet valve applications.

Installation Notes

Installation of a stem extension kit should be performed by a licensed plumber or qualified service technician. Shut off the water supply fully at the stop valve or main before disassembling any faucet valve. Follow local plumbing code requirements, including applicable IPC guidelines, when modifying valve rough-in assemblies. Avoid over-tightening threaded connections on the stem assembly to prevent damage to the valve body or extension threads.