Powerflex PFR1-1010 Rear Trailing Arm to Chassis BushPowerflex PFR1 1010 Rear Trailing Arm to Chassis Bush Part Number: PFR1 1010 Product Notes (if required): 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. Size (if specified): N A