The product is a Universal A/C Compressor with 2PK Clutch in SD 508 Style 5H14, specifically designed for use with R134A refrigerant. The compressor is belt driven and features a V-Belt pulley. It comes in a sleek black color, making it a stylish and functional addition to any car or truck. With the trusted brand of ACTECMAX, this A/C compressor is sure to provide reliable performance for your vehicle's air conditioning system.