Powerflex Black Series Car: Saab - 9-3 (2003-2014) description: Rear Upper Arm Outer Bush purchased parts package: 2 installation location: rear notice: This replaces the original 2 piece design. For the single-piece design please use PFF66-503-*. For the Astra MK5 single-piece design, please use PFF80-1303-* Diagram reference: 11 Part no.: PFR80-1211BLK