A/C Compressor, Remanufactured. FITS 1974-1987 XJ6 up to VIN 471856, 1974-1979 XJ12, 1976-1987 5.3 XJS up to VIN 136645 & 1971-1974 XKE E-Type V12. This Is For Cars That Have A DAC3374 Thermal Fuse and A Superheat Switch Installed. Includes a new clutch. Always Replace The Receiver Drier When Installing A New Compressor! Compatible with both R12 and the new R134a. (EAC1986)