The Corteco Timing Chain Guide Bolt Seal - 005519H is a small, rubber seal designed to fit onto the timing chain guide bolt. This seal helps to prevent oil leaks and maintain proper lubrication within the timing chain system. It is made from high-quality materials to ensure durability and longevity. This product is specifically designed for use in automotive engines and is compatible with various makes and models. The Corteco Timing Chain Guide Bolt Seal - 005519H is an essential component for ensuring the smooth and efficient operation of the timing chain system in a vehicle.