Description
The Trane RNG1697 is an OEM replacement O-ring designed to deliver a reliable, leak-free seal in Trane HVAC equipment. With precise dimensions of .351″ inner diameter and .072″ cross-section, this O-ring is engineered to exact factory specifications, ensuring a proper fit and long-lasting performance in the application it was designed for.
Product Overview
O-rings are critical sealing components found throughout HVAC systems — from refrigerant circuits and valve assemblies to compressor housings and service ports. Using the correct OEM-specified O-ring, like the Trane RNG1697, helps prevent refrigerant leaks, maintain system pressure integrity, and extend the service life of your equipment.
Key Features
- OEM Trane replacement O-ring for precise fit and performance
- Dimensions: .351″ inner diameter x .072″ cross-section
- Engineered to factory specifications for leak-free sealing
- Compatible with applicable Trane HVAC systems and assemblies
- Helps maintain system pressure integrity and refrigerant containment
Application
Refer to your Trane equipment service manual or parts list to confirm compatibility with your specific model. Always replace O-rings during service procedures to ensure a proper seal and prevent refrigerant or fluid leaks.







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