An O-ring helps create a seal around a compatible sensor connection, and this generic version is designed for Autopilot APA003 tri-sensor related applications with a 2-1/16 inch inside diameter and 1/8 inch cross-section using the O-676 reference. When a sensor seal becomes worn or flattened, the connection can lose the protection and sealing support it should maintain.The tri-sensor application gives this O-ring practical value because sensor-related seals work best when the replacement matches both the intended equipment family and the exact sealing dimensions. A properly selected O-ring helps support cleaner installation and contributes to more dependable sensor-area integrity.This type of part is especially useful during sensor service when the connection is already being opened and resealed without replacing the full sensor body. That keeps maintenance focused and cost-conscious.Installed in the proper application, this O-ring helps support dependable tri-sensor sealing and contributes to cleaner overall equipment performance. O-ring for compatible Autopilot APA003 tri-sensor applications 2-1/16 inch ID and 1/8 inch cross-section support intended fit Helps support dependable sensor-area sealing Useful during service and reassembly work Improves sealing reliability and fit confidence
![Generic Autopilot APA003 Tri-Sensor O-Ring [2-1/16" ID] [1/8" CS] (O-676)](https://cdn.shopify.com/s/files/1/1751/9347/files/O-676_XL.jpg?v=1713843800&width=480)
