Model Compatibility: Fits MP C8002, C5100S, C6502, C651, and C751 multifunction printers as a direct replacement entrance seal developer component. Functionality: Restores function by sealing the entrance area of the developer unit in compatible models. Quantity: Supplied as per package for single-unit replacement use. Design Purpose: Matches the dimensional and functional specifications of the entrance seal developer used in listed models. Installation Scope: Intended for use as a replacement part in the stated printer models without modification., Manufacturer: Forgekael