The product is a used Nissan Sentra 03 AC compressor with the brand Calsonic and model number 506021-5340. It is designed for bolt-on mounting and features a multi-groove serpentine pulley belt with 6 grooves. The compressor is belt-driven and made of aluminum material, with a refrigerator type of R134a. It is not universally fitting and specifically designed for Nissan vehicles.
