The Energy Suspension Peterbilt Transmission Mounts are constructed with Hyper-Flex Polyurethane, offering durability and reliability. Available in red or graphite (black), these mounts are sold as a pair, servicing one position. They are impervious to road salt, petroleum products, smog, ozone, and road contaminants, ensuring long-lasting performance. Replacing Peterbilt OEM Numbers 19-02765 & 19-02766, these transmission mounts provide a practical solution for your Peterbilt vehicle, enhancing its stability and reducing vibrations. Trust Energy Suspension for high-quality, dependable products that deliver exceptional results.