Powerflex Polyurethane Bush kit for Renault Megane III inc RS (2008 -) Front Arm Rear Bush Anti-Lift & Caster Offset - PFF60-702G - This part replaces OE number: 545601684R and fits RS models only with a cast aluminium arm. Additional caster offset of 0.6 available. For a non-adjustable version of this bush please use PFF60-702. - 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!