The Energy Suspension Kenworth Motor Mount Replacement is a practical and reliable solution for replacing worn-out motor mounts. Constructed of Hyper-Flex Polyurethane, these mounts are impervious to road salt, petroleum products, smog, ozone, and road contaminants. Available in red or graphite (black), each pack includes two bushings, replacing one mount. With a direct replacement for Kenworth OEM numbers K066-283 and M501-70NR, this product ensures a secure and durable fit. Upgrade your motor mounts with Energy Suspension for enhanced performance and longevity.