For 1989-1991 Chevrolet R2500 Suburban Rocker Panel Backing Plate 19192QW 1990

For 1989 Chevrolet R2500 Rocker Panel Backing Plate 15469GZ

For 1987-1991 GMC R2500 Suburban Rocker Panel Backing Plate 55846DJ 1988 1989

For 1989 Chevrolet R2500 Rocker Panel Backing Plate 48696QZ

For 1987-1989 GMC R2500 Rocker Panel Backing Plate 88364DM 1988

For 1989 Chevrolet R2500 Rocker Panel Backing Plate Left - Driver Side 62145NW

For 1987-1989 GMC R2500 Rocker Panel Backing Plate 88713BJ

For 1989-1991 Chevrolet R2500 Suburban Rocker Panel Backing Plate 78984BC