The Cat 4256282 Gasket is a genuine OEM (Original Equipment Manufacturer) replacement part designed to provide a secure and leak-free seal in a wide range of Caterpillar engines. Manufactured to Caterpillar's stringent specifications, this gasket ensures proper fitment and durability, contributing to the optimal performance and longevity of your engine components. It is compatible with numerous Cat engine models including C15, C18, 3406, 3508, and G3516 series.