Check the listing for details. Nissan Terrano 2 R20 PU Bushing Set Polyurethane Control Arm Bushings. Condition: New, Made in Poland. Listed at 200.49 USD. Bring precision back to the road (and off-road)! With the complete chassis bushing set of poly bushings you can permanently eliminate the spongy driving feeling of your Nissan Terrano II. Conventional rubber bushings become brittle over time, crack and cause the axles to “wander”. Our polyurethane (PU) solutions offer the ideal balance of durability and driving stability for your off-roader. Polyurethane is the superior material for off-road enthusiasts and daily drivers. It is significantly more resistant to environmental influences and mechanical stress than standard rubber. The front upper wishbones are “Jacks to burn out”. It is absolutely necessary to leave the outer metal housing (the outer shell) of the original socket in the handlebar! Only the old rubber is removed so that the new.