The Corteco Comprehensive Engine Mount Kit - 471717 is a collection of products designed to service the engine mount of a car. The kit includes various components such as bolts, washers, and bushings, as well as specialized tools to aid in the installation process. The specific contents of the kit may vary, but typically it will include a mount bracket, a transmission mount, and various other mounts and insulators. These products are essential for maintaining the stability and proper functioning of the engine, as well as reducing vibrations and noise. This comprehensive kit is designed to provide all the necessary components for a complete engine mount replacement or repair.