Powerflex Polyurethane Bush kit for Volvo 240 (1975 - 1993) Rear Trailing Arm To Axle Bush Insert - PFR88-219BLK - PFR88-211 is a complete bush that fits into the original outer shell, PFR88-219 insert fits into the voids of the original bush. - 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!