This accessory drive gear is designed to fit Cummins engine M11 N14 NT855. It is a reliable and efficient component that ensures the proper functioning of your diesel engine. The gear is made of high-quality materials that provide durability and resistance to wear and tear. It is suitable for use in heavy equipment parts and accessories, heavy equipment, parts, and attachments, and business and industrial settings. This product is perfect for those who need to replace their old or damaged accessory drive gear, ensuring that their diesel engine runs smoothly and efficiently.