For 2003-2018 Cayenne/Touareg/Q7 spring or air-ride. These bearing assembles replace the failure-prone rubber vulcanized lower front shock bushings w a 3/4" teflon-line FK bearing and stainless spacers (same size bearing used in the biggest trophy truck shocks). Assembly requires the factory bushing be pressed out and these simply press in.. These are sold in pairs, enough to retrofit one vehicle and shipping is included in the 50 states.