Four Seasons 57083 Remanufactured SD508 A/C Compressor without Clutch R-134A

The Four Seasons 57083 is a remanufactured Sanden/Sankyo SD508-style air conditioning compressor designed as a direct-fit replacement for vehicles originally equipped with the SD508 compressor. This unit is sold without clutch, pulley, or cover, making it ideal for applications where the original clutch assembly is being reused or replaced separately.

Key Features:

• Remanufactured SD508 compressor — aluminum construction, compatible with R-134A refrigerant
• Built in an ISO 9001:2015 certified facility to ensure consistent quality standards throughout the remanufacturing process
• 100% tested — each unit is individually vacuum and pressure tested to verify function, noise level, and leak-free integrity to OE specifications
• Comes pre-charged with 3 oz. of PAG oil for R-134A applications
• Includes all required O-rings and sealing washers for installation
• Clutch not included — pulley and cover also not included
• Sold individually

Four Seasons is one of the largest aftermarket climate control parts suppliers and compressor remanufacturers in the industry. The 57083 meets or exceeds OEM technical specifications for fit, form, and function, and is backed by a 24-month / 24,000-mile warranty against defects in materials and workmanship.