Powerflex PFR69-123 Rear Diff Mount Early RA & UK WRX ModelsPowerflex PFR69 123 Rear Diff Mount, Early RA & UK WRX Models Part Number: PFR69 123 Product Notes (if required): This bush fits the rear diff bracket as fitted to early JDM RA models and early UK WRX models, please check image to confirm correct mounting bracket. All other models use PFR69 122 where the rear diff mounts directly onto the subframe. Size (if specified): N A