Powerflex Polyurethane Bush kit for Seat Altea 5P (2004-) Rear Lower Spring Mount Inner - PFR85-510 - This bush is suitable for Road and Black Series applications. It is the same part as the Black Series but with Road Series packaging. Fits into 1K0505311AB wishbone. - 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!