详细规格及用途描述 OE:20-45 20-91 512006 7466991 7470543 MODEL:CADILLAC/ALL 94-96 CELEBRITY (L/D BRAKES) 83-89 CUTLASS CIERA 82 ELDORADO/SEVILLE 93-97 BUICK/CENTURY (L/D BRAKES)83-89