Powerflex Polyurethane Bush kit for Jaguar (Daimler) F Type (2013-) Rear Lower Arm Outer Bush - PFR27-612 - The rear lower arm outer bush (position 12) can use either PFR27-612 which is 59mm long including washers or PFR27-611 which is 54mm long including washers, please measure the original bush to order the correct 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!