The 4.13" x 2.31" cartridge for 0x-8 valve is a replacement part designed for use with pfister 0x-8 valve bodies. this cartridge is constructed from plastic and features a black color. it includes a high temperature limit stop and utilizes permabalance technology. the cartridge measures 4.13" in depth, 2.31" in height, and 2.31" in width. this item is a genuine replacement part. the valve body is sold separately. this cartridge is intended for use in plumbing systems where the 0x-8 valve body is already installed. it serves as a functional component for faucet repair, allowing for the maintenance of water flow and temperature regulation. the plastic construction provides a lightweight yet functional solution for plumbing needs. the high temperature limit stop is a safety feature that helps manage water temperature settings. permabalance technology is integrated into the design to assist in maintaining consistent water pressure and flow. this cartridge is a standard replacement part for specific pfister valve systems, ensuring compatibility with existing plumbing infrastructure. the unit is supplied in a 1 pack size, providing the necessary components for a single valve repair. installation should be performed in accordance with standard plumbing practices, ensuring the cartridge is seated correctly within the valve body. the unfinished finish is standard for internal plumbing components that are concealed within the faucet assembly.