Toyota Supra Mk4 JZA80 (1993-2002) Steering Rack Mount Bush Kit 50mm 50mm - PFF76-605 PFF76-605 fits steering rack with OD of 50mm. For racks with OD of 47mm use PFF76-613. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!