The AllPoints Foodservice Parts & Supplies 1181033 Belt Pulley features a robust design with an outer diameter of 9 inches and an inner diameter of 8-1/4 inches. This durable hardware component is engineered for reliable performance in various foodservice applications. Its precise dimensions ensure compatibility with a range of equipment, making it an essential part for maintaining optimal functionality. Ideal for replacing worn or damaged pulleys, this belt pulley enhances the efficiency and longevity of your machinery.