The AllPoints Foodservice Parts & Supplies 2661061 O-ring is designed specifically for soft serve machines. With an outer diameter of 7/8 inches, this durable O-ring ensures a secure seal, preventing leaks and maintaining optimal performance. Made from high-quality materials, it offers excellent resistance to wear and tear, ensuring longevity and reliability in your foodservice operations. Ideal for maintaining the efficiency of your soft serve machine, this O-ring is a crucial component for smooth operation.