Land Rover Defender Defender (2002 - 2016) Rear Shock Absorber Upper Bush - PFR32-133 PFR32-133 is designed to accommodate the natural arc of the shock absorber through the use of our Yellow 70A material, that when combined with voiding will allow controlled articulation. This serves to reduce the transmission of vibration and will mean a smoother ride for your vehicle and provide you with long lasting bushes. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!