Brand: Four Seasons Manufacturer's Part Number: 58948 Part Type: Air Conditioning Compressors Product Line: Four Seasons Air Conditioning Compressors Summit Racing Part Number: FSS-58948 UPC: 096361589483 Remanufactured: No Air Conditioning Compressor Type: R4 light Air Conditioning Pulley Grooves: 6-groove， serpentine Air Conditioning Refrigerant Type: R-134A Air Conditioning Compressor Material: Steel Air Conditioning Compressor Color: Black Air Conditioning Compressor Clutch Included: Yes Air Conditioning Pulley Included: Yes Air Conditioning Cover Included: No Quantity: Sold individually. Four Seasons Air Conditioning Compressors Four Seasons air conditioning compressors are made using state-of-the-art technology and quality assurance processes. Their compressors are carefully assembled and then undergo a battery of stringent quality tests， including noise， function， leak， and pressure testing. You can feel confident that you're purchasing a high-quality product from Four Seasons.