Powerflex Polyurethane Bush kit for Saab 9-3 (1998-2002) Rear Axle Mounting Bush - PFR66-315 - OE Nr 4467791 - 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!