High-Precision Refrigeration Compressor Connecting Rod & Piston Set
Engineered for durability with premium-grade steel and precision machining, ensuring seamless compatibility with models 4N-12.2, 4N-20.2, and variants (including Y-series). Ideal for commercial refrigeration systems, HVAC units, and industrial cooling applications.
OEM-Quality Replacement
Direct-fit design matches original specifications, reducing downtime. Features advanced heat-treated alloys for extended wear resistance under high-pressure cycles.
Bulk Supply Advantage
Global wholesale pricing with guaranteed lowest rates for large-volume orders. Stock covers all major refrigeration compressor brands and models.
Universal Application
Trusted by technicians for repairs in food cold storage, medical freezers, and industrial chillers. No modifications required—plug-and-play installation.
Corrosion-Resistant Finish
Electroplated surface prevents oxidation, ideal for humid or extreme-temperature environments.