Replace Part Numbers: 502977, 18396, 018396, 501920, 502493, 500962, 501838, 502975 Compatible Models: This Blade Cutting Assembly is compatible with Gallon Waring blender models CB6, CB-6, CB10, CB-10, CB15, CB-15, BC6, BC-6, CB15VSF, CB15V, CB15TSF, CB15T, CB15SF Material Quality: Made from 304 stainless steel, a high-quality material. Carefully tested by the manufacturer to ensure a precise fit with your mixer and various models Easy to Use: Designed to meet professional requirements for stability and durability, and easy to install. For safety, wear protective gloves during installation to avoid scratching your fingers Use scenarios: - Routine maintenance in a commercial kitchen or smoothie shop to replace a worn blade cutting assembly in Waring blenders CB6, CB-6, CB10, CB-10, CB15, CB-15 for consistent performance - Replacing a damaged or dull blade during high-volume prep to restore blending efficiency when processing frozen fruit, ice, or thick mixtures - Replacement in a home or small business setting to extend the life of a Waring blender and minimize downtime without sacrificing fit or performance