American Plumbing Partsmaster PP910-0310 Ceramic Cartridge

Product Description

The AMERICAN PLUMBING PARTSMASTER PP910-0310 is a hot-side ceramic cartridge designed as a replacement component for Pfister 49 Series faucets. Ceramic cartridges regulate water flow and temperature by controlling the internal valve seat interface, delivering consistent performance under repeated cycling. At 2.01 inches in length with a 12-point broach stem configuration, this cartridge is engineered to seat precisely within its designated valve body. Licensed plumbers and experienced service technicians install this type of component during faucet rebuild and repair service calls.

This cartridge is suited for residential faucet repair applications where the hot-side valve stem has worn, cracked, or begun to drip. The 12-point broach interface provides a secure rotational engagement between the handle and cartridge stem, which is a common configuration in Pfister 49 Series single-handle and two-handle lavatory and kitchen faucets. It functions as a direct service replacement to restore proper hot water shutoff and flow control without full faucet replacement.

Key Features

• Hot-side ceramic cartridge for precise flow and shutoff control
• 2.01-inch overall length for correct seating in the valve body
• 12-point broach stem configuration for secure handle engagement
• Ceramic disc construction for long service life and drip resistance
• OEM-style replacement geometry for Pfister 49 Series faucets

Compatibility

Designed as a hot-side replacement cartridge for Pfister 49 Series faucets. Verify cartridge length, broach count, and stem orientation against the existing cartridge before installation.

Installation Notes

Installation is typically performed by a licensed plumber or qualified service technician. Shut off the hot water supply at the nearest isolation valve or at the main before beginning disassembly. Remove the faucet handle and bonnet nut carefully to avoid damaging the valve body before extracting the worn cartridge. Refer to the faucet manufacturer service documentation to confirm correct cartridge orientation prior to seating the replacement.