York 064-49544-000 Gasket

The York 064-49544-000 Gasket is a critical OEM replacement part designed specifically for sealing oil pump housings in high-performance York chiller systems and industrial refrigeration units. This industrial HVAC gasket ensures a high-pressure seal between the pump body and the mounting surface, preventing refrigerant oil leaks that can lead to lubrication failure or system contamination. Engineered for compatibility with 028-12556-000 and GKT-1175 cross-references, this component is frequently found in York centrifugal compressor models such as the YT and YK series, as well as Z-compressor applications. Its robust material construction is optimized for modern lubricants and temperature fluctuations common in heavy-duty chiller maintenance. For technicians performing routine preventive maintenance or teardowns, using a genuine 064-49544-000 oil pump gasket is the most reliable way to maintain consistent oil pressure and ensure structural integrity under the high-duty cycles typical of commercial HVAC environments.

• Ensures a precise fit for York oil pump assemblies to prevent persistent refrigerant oil leaks.
• Maintains critical system pressure by providing a high-pressure HVAC seal between machined surfaces.
• Compatible with a wide range of York models, including YK chiller, YT, and Z-compressor series.
• Resistant to the chemical properties of industrial lubricants and common refrigerants.
• Reduces unplanned downtime by preventing seal degradation during high-temperature cycles.

Which compressor models are compatible with this gasket?
This gasket is primarily used with York centrifugal and screw compressors, specifically matching the oil pump mounting patterns found in the YT, YK, and various Z-series units.

Should I replace this gasket every time the oil pump is serviced?
Yes. To ensure a leak-free HVAC seal, HVACR veterans recommend replacing the gasket whenever the pump is detached to avoid the risks associated with compression set and material fatigue in used gaskets.

Does this part cross-reference with other York numbers?
Yes, the York 064-49544-000 is effectively the same as the S1-064-49544-000 and can often replace 028-12556-000 or GKT-1175 in specific technical manual callouts.

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.