Powerflex PFF27-704BLK Front Lower Track Control Arm Inner BushPowerflex PFF27 704BLK Front Lower Track Control Arm Inner Bush Part Number: PFF27 704BLK Product Notes (if required): On the XJ X351, this part will only fit the black cast arms. PFF27 704 Front Lower Track Control Arm Inner Bush is made using our Black Shore A 95 material which helps to reduce unnecessary geometry movement and improve handling. Size (if specified): N A