Powerflex Polyurethane Bush kit for Seat Leon MK1 (1999-2005) Rear Anti Roll Bar Mounting 19mm - PFR3-511-19BLK - - Bush Size: 19mm - PRICE IS PER CAR KIT, NOT per bush. Powerflex usually price their bushes singly, but we have combined the QTY and price to keep it simple for you!