Powerflex Polyurethane Bush kit for Saab 9-5 (1998-2010) YS3E Rear Trailing Arm Bush - PFR66-110BLK - OE Nr 9191309 - Bush Size: - PRICE IS PER CAR KIT, NOT per bush. Powerflex usually price their bushes singly, but we have combined the QTY and price to keep it simple for you!