The Four Seasons A/C Accumulator with Hose Assembly, part number 83028, is a single unit designed to store and filter refrigerant in an automotive air conditioning system. This assembly includes the A/C refrigerant suction hose and is compatible with OE/OEM part numbers 2C2Z19C836AA, 5C2Z19C836AA, 5C2Z19C836AB, and F7UZ19C836AB. The product comes with a manufacturer warranty of one year and is sold as a single unit with SKU FS:83028.