The Corteco Crankshaft Seal With Cover Kit - 472309 is a comprehensive set of products designed to service a car's crankshaft seal and cover. The kit includes three main components: a crankshaft seal, a cover, and a sealant. These parts work together to prevent oil leaks and maintain the proper functioning of the car's engine. The seal is responsible for keeping oil from leaking out of the crankshaft, while the cover protects the seal and provides additional support. The sealant is used to ensure a secure and tight fit between the seal and the cover. This kit is essential for maintaining the integrity of a car's engine and preventing potential damage from oil leaks.