Trane RNG0957 Resilient Ring

The Trane RNG0957 Resilient Ring is a critical OEM replacement part designed for field technicians requiring precise motor mounting hardware for specialized Trane air handlers and furnace assemblies. This 2.5" OD Resilient Ring is engineered to deliver high-performance vibration dampening, effectively isolating motor harmonics from the blower housing to maintain system integrity and reduce mechanical noise. As a genuine Trane part, the RNG0957 ensures a standardized fit for 48-frame motors, providing the exact durometer rating needed for long-term resiliency in high-cycle HVAC motor mount applications.

Constructed from high-grade resilient material, this ring manages thermal expansion and mechanical stress within the blower deck, preventing premature motor bearing wear. For contractors performing maintenance or direct motor change-outs, utilizing the correct 2.5 outer diameter ring is essential to maintaining the original factory balance and noise coefficients. This component is compatible with a wide range of residential and light commercial Trane equipment where a secure, shock-absorbing interface is required between the motor and the mounting bracket.

• Optimal Vibration Isolation: Absorbs motor-generated resonance to prevent cabinet rattles and structural noise transfer.
• OEM Precision Fit: Specifically sized at 2.5" OD for seamless integration with Trane blower motor brackets.
• Mechanical Protection: Reduces stress on motor bearings and mounting legs, extending the service life of internal components.
• High-Durability Compound: Resists the environmental stresses typically found in furnace and air handler compartments.

What is the primary function of the RNG0957 Resilient Ring?
It serves as a shock-absorbing buffer between the HVAC motor and its mounting assembly, essential for quiet operation and shaft alignment.

Will this ring fit a standard motor mount?
This ring is designed specifically for 2.5-inch outer diameter applications, common in Trane-specific 48-frame motor mounting brackets.

Is this a direct replacement for RNG00957?
Yes, RNG0957 is the direct technical equivalent to part number RNG00957, providing the same dimensional specifications and material performance.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.