Ford KA Models KA+ (2016 - 2021) Front Wishbone Rear Bush, Caster Adjustable - PFF19-1502GBLK PU ball design comes built up, in a press fit capsule. On car adjustable bush, allowing caster adjustment of +/- 0.33 degree. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!