Zurn RK7872C-XL-CART Ceramic Cartridge Kit

Product Description

The ZURN RK7872C-XL-CART is a ceramic cartridge service kit designed for single-lever kitchen faucets. Ceramic disc cartridges provide a durable valve mechanism that controls water flow and temperature mixing within the faucet body. This kit is intended for repair and replacement work on compatible Zurn single-lever faucet assemblies. Plumbers and maintenance technicians use ceramic cartridge kits to restore faucet function without replacing the entire fixture, making them a common service part in both residential and light commercial plumbing applications.

This cartridge kit applies to single-lever kitchen faucet installations where the original ceramic cartridge has worn, leaked, or failed. It is suited for repair scenarios in kitchens requiring a direct OEM-style cartridge replacement. Installation is typically performed during routine faucet service calls or in response to dripping, stiff handle movement, or loss of flow control. No specific compatible model numbers were provided in the available product data.

Key Features

• Ceramic disc construction for long-term wear resistance compared to rubber-seat valve designs
• Designed as a service kit for single-lever kitchen faucet cartridge replacement
• OEM-style fitment for compatible Zurn faucet assemblies
• Supports both flow control and temperature mixing functions within the cartridge body

Compatibility

Designed as an OEM-style replacement cartridge service kit for Zurn single-lever kitchen faucets. No specific model numbers or system families were included in the available product data.

Installation Notes

Cartridge replacement should be performed by a licensed plumber or qualified service technician. Shut off the water supply valves under the sink and relieve line pressure before disassembling the faucet handle or cartridge housing. Standard hand tools and cartridge-pulling tools may be required depending on faucet design. Follow local plumbing codes, including applicable IPC requirements, when servicing or replacing faucet components.

Technical Specifications

• Cartridge Type: Ceramic
• Application: Single Lever Kitchen Faucet
• Part Type: Service Kit

Standard Information

• Brand: ZURN
• Manufacturer Part Number: RK7872C-XL-CART