Mini R59 Roadster (2012 - 2015) Rear Trailing Arm Front Bush 60mm - PFR5-1103BLK PFR5-1103 is a complete bush that fits into trailing arm bracket OE numbers: 33306799089 33306799090, 33309807099 and 3330980710. For inserts use PFR5-1102 which fit into the original rubber bush. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!