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Refrigeration Compressor Piston for Bitzer AC 4NЕS-12, 4NЕS-14, 4NЕS-20

AC Compressor Components
October 25, 2025
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Brief: Discover the high-quality Refrigeration Compressor Piston designed for Bitzer AC 4NES-12, 4NES-14, and 4NES-20 models. This precision-engineered component ensures optimal performance, durability, and compatibility for your semi-hermetic compressors. Perfect for commercial refrigeration and industrial cooling applications.
Related Product Features:
  • Precision-engineered to exact Bitzer OEM dimensions for seamless compatibility with 4NES series compressors.
  • Made from high-grade aluminum alloy or high-strength materials for exceptional durability and long service life.
  • Optimized design ensures smooth compressor operation and maintains optimal compression ratios.
  • Direct OEM replacement, eliminating the need for modifications and ensuring perfect fit.
  • Undergoes rigorous quality control to meet strict performance and safety standards.
  • Ideal for commercial refrigeration, industrial cooling, and large HVAC systems.
  • Compatible with Bitzer 4NES-12, 4NES-14, 4NES-20, and their Y-series variants.
  • Restores compressor efficiency, reducing energy consumption and operational costs.
Faqs:
  • How can I confirm this piston is compatible with my specific Bitzer compressor model?
    This piston is designed for Bitzer 4NES series models. Check your compressor's full model number on the nameplate and verify with our support team for compatibility.
  • Is this a genuine Bitzer OEM part?
    This is a high-quality replacement part manufactured to strict Bitzer OEM specifications, offering reliable performance and a perfect fit at a competitive price.
  • What other components should I replace when installing a new piston?
    For a reliable repair, inspect and consider replacing related wear components like piston rings, connecting rods, and bearings during the overhaul.
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