YORK 364-52379-000 KIT SEAL HF

YORK 364-52379-000 Sealing Kit, HF Type, Specifically for York Compressor, Prevents Medium Leakage, Used for Maintenance and Replacement of the Unit.

YORK 364-52379-000 Sealing Kit is a genuine OEM shaft seal kit engineered for YORK HF-series compressors used in large commercial and industrial chilled-water systems. The shaft seal is one of the most critical wear points in an open-drive or semi-hermetic compressor: it seals the rotating shaft where it exits the compressor housing, separating the pressurized refrigerant and oil charge from atmosphere. When this seal degrades, the result is refrigerant loss, oil leakage, falling system pressure, reduced capacity, higher energy consumption, and potential compressor damage from low oil or low charge conditions. Replacing it promptly with the correct kit is therefore essential to protecting both uptime and one of the most expensive components in the plant.

Manufactured to original YORK / Johnson Controls specifications, part number 364-52379-000 supplies the matched sealing components needed to properly rebuild the shaft seal section - typically including seal faces, springs, O-rings and cover gaskets - so technicians can complete the job without sourcing individual pieces separately. Because the kit is built to factory tolerances, it delivers correct material compatibility with YORK refrigerant and lubricant types, proper dimensional fit, and reliable sealing performance under continuous duty, thermal cycling and high-pressure operation. Using matched OEM components also helps avoid the premature re-leakage that generic or pieced-together seals often cause.

This kit is commonly installed during compressor overhauls, scheduled preventive maintenance, and leak-related repairs on YORK chillers serving data centers, healthcare facilities, campuses, industrial processes and district cooling plants. Installation should be performed by qualified chiller technicians following YORK service procedures, including shaft inspection, correct seating and alignment, and oil-system verification.