Remanufactured compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the Re-manufacturing process Remanufactured compressors are individually vacuum and pressure tested to ensure no leaks Remanufactured compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications Remanufactured compressors are 100 percent tested to ensure compressor function and noise level meets or exceeds OE specifications Additional Info: Reman GM A6 Compressor w/ Clutch Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons. 1. Package Dimensions: 14.0 x 7.0 x 7.5 inches 2. Package Weight: 35.15 lb 3. Package Quantity: 1 4. UPC: 096361570788 5. Belt Width IN: 0.44 in 6. Clutch Included: Included 7. Clutch Maximum Diameter: 5.750 in 8. Coil Clock Position: 10 9. Coil Type: Spade 10. Coil Voltage: 12 2H 11. Compatible Refrigerant Oil Type: PAG 150 12. Compressor Type: A6 13. Distance From Clutch To Mounting Flange: 2.000 in 14. Electronic Control Valve: No 15. Mounting Hardware?: Not Included 16. Mounting Type: Direct Mount 17. New or Reman: Remanufactured 18. O-Ring A Number/Desc: [24619] / Green Oval O-Ring 19. O-Ring A Quantity: 2 20. O-Ring B Number/Desc: N/A 21. O-Ring B Quantity: N/A 22. Oil Filled: Included 23. Pulley Belt Type: V-Belt 24. Pulley Diameter MM: 146.05 mm 25. Pulley Groove Quantity: 1 26. Pulley Lip Diameter: 5.750 in 27. Pulley Ridge Diameter: 5.750 in 28. Refrigerant Type: R134a 29. Reman w/o Clutch: [57052] / Clutch Assembly 30. Suction Port Type: Block Mount 31. Switch Included: Superheat 32. Switch Type: Superheat Switch 33. Terminal Type: Spade 34. Type: GM 35. Country of Origin: MX