Powerflex Polyurethane Bush kit for Volkswagen T4 Transporter (1990 - 2003) Rear Trailing Arm Outer Bush To Chassis - PFR85-1111 - VW Part Nr 701501131 - Bush Size: - 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!