OEM INTERCHANGE PART NUMBER 2: 22064049. DELTA 88 ROYALE 6 CYL 3.8L 1990-1991 LATE DESIGN FRONT STRUTS WITHOUT SPRING GUARD, REPLACES STRUT ASSEMBLIES WITHOUT A LOWER SPRING SEAT BRACKET. DELTA 88 ROYALE BROUGHAM 6 CYL 3.8L 1990-1991 LATE DESIGN FRONT STRUTS WITHOUT SPRING GUARD, REPLACES STRUT ASSEMBLIES WITHOUT A LOWER SPRING SEAT BRACKET.