Porsche 911 993 (1994 - 1998) Rear Subframe Bush - PFR57-920H This part fits into sub frame part numbers 993 331 051 00, 993 331 051 80, 993 331 052 00 & 993 331 052 80. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!