York 028-12961-001 O Ring

Maintain the integrity of your industrial cooling systems with the York 028-12961-001 O Ring. This genuine OEM York replacement part is engineered for high-performance sealing in chiller compressors, valves, and fitting assemblies where environmental stability is critical. Built from a premium elastomer compound, this gasket offers superior resistance to HVAC refrigerants and synthetic oils, including POE and PAG lubricants. Its precise 1/2-inch outer diameter (OD) ensures a perfect seat in standard York grooves, preventing dangerous pressure drops and fluid migration during extreme thermal cycling.

For technicians performing preventative maintenance on York industrial HVAC units, using the exact 028-12961-001 gasket is necessary to match factory tolerances and avoid the premature hardness or embrittlement common with generic seals. This HVAC sealing ring is designed to handle high-pressure applications without deformation, ensuring long-term system uptime and consistent efficiency. Whether you are rebuilding a solenoid valve or sealing a flange connection, this part provides the reliable chemical compatibility required for professional-grade repairs.

• Precision OEM Fit: Specifically machined for 028-12961-001 applications to ensure a leak-proof seal in York equipment.
• Chemical Resistance: Optimized for compatibility with modern refrigerants and compressor oils to prevent seal degradation.
• Thermal Stability: Maintains elasticity across a wide temperature range, essential for chiller maintenance and industrial cooling.
• High Pressure Rating: Engineered to withstand the rigors of commercial refrigeration systems without extrusion or failure.

• What is the primary material of this O-ring? It is manufactured from a high-grade elastomer designed for commercial HVAC environments, offering resistance to moisture and oil.
• Can I use this for potable water applications? Yes, this part is compliant with low-lead requirements, making it suitable for certain water-related HVAC fittings.
• Should I lubricate this O-ring during installation? Practitioners recommend a light coating of compatible refrigerant oil or Nylog to prevent pinching and ensure a proper seat during assembly.

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.