Powerflex Polyurethane Bush kit for Toyota MR2 SW20 (1989 - 1999) Front Anti Roll Bar Bush 18.5mm - PFF76-503-18.5BLK - This bush replaces OEM Part Number: 48815-17110 - Bush Size: 18.5mm - 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!