Audi 100 / 200 (1976 - 1991) 200 Quattro inc Avant Typ 44 (C3) (11/84-11/90) Rear Diff Rear Mounting Bush - PFR85-1020 This part is used in 38mm ID rear diff housing part. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!