Alfa Romeo Giulietta 940 (2010 - 2020) Rear Trailing Arm to Chassis Bush - PFR1-1010 PFR1-1010 has a freely-rotating sleeve design. This prevents torsional twist in the bush material, aiding performance, reliability and increasing longevity. In addition, our part represents great value as the original bush cannot be purchased separately, with complete arms costing 345. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!