UAC AK 2444 A/C System Repair Kit. Fits what vehicles: 1985-1986 Chevrolet K10 Suburban, 1985-1986 Chevrolet K20 Suburban, 1987-1988 Chevrolet V10 Suburban, 1987-1988 Chevrolet V20 Suburban, 1989-1991 Chevrolet R1500 Suburban, 1989-1991 Chevrolet R2500 Suburban, 1989-1991 Chevrolet V1500 Suburban, 1989 GMC R2500, 1990-1991 Chevrolet V2500 Suburban.
