The Continental Drive Belt Kit - 135366 is a comprehensive kit of products designed to service and maintain a car's drive belt system. The kit includes six essential components: a drive belt, tensioner pulley, idler pulley, water pump, thermostat, and gaskets. These components work together to ensure that the drive belt, which connects the engine to various parts of the car such as the alternator, power steering pump, and air conditioning compressor, is functioning properly and efficiently. The drive belt is responsible for transferring power from the engine to these components, making it a crucial part of a car's overall performance. The tensioner pulley and idler pulley help to keep the drive belt in place and properly tensioned, while the water pump and thermostat regulate the engine's temperature. The gaskets included in the kit help to ensure a proper seal between the various components. This drive belt kit is a necessary tool for maintaining the smooth and reliable operation of a car's drive belt system.