Mini R50/52/53 Gen 1 (2000 - 2006) Rear Trailing Arm Front Bush 80mm 80mm - PFR5-1105 PFR5-1105 is a full replacement bush that fits early Gen1 models up to 2003 with an 80mm OD bush. For later models with a 60mm OD bush, use PFR5-1104. For inserts that fit into the original bush, use PFR5-110. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!