Garbage disposal replacement parts compatible with InSink-Erator. Flex coupler replaces part number 74085. The replacement flexible connector is designed to reduce exhaust pipe vibration, helping prevent damage and maintain system integrity. Aids in removing waste from kitchen sinks and supports proper functioning of garbage disposal systems. Metal components feature a protective black surface layer formed during manufacturing, which enhances sealing performance and protects against corrosion. Simple installation process allows for quick replacement, helping to resolve sink water leakage issues efficiently. Refer to product title and details for accurate sizing and specifications to ensure compatibility. For any questions or concerns, customer support is available to assist with your satisfaction. Thank you for selecting this product.