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BOCK Semi-Hermetic Compressor Spare Parts | Genuine & OEM Supplier

BOCK Compressor Parts

BOCK is a leading global brand in the refrigeration industry, renowned for its reliability and exceptional operating efficiency. Whether for commercial cold storage, central air conditioning, or mobile refrigeration (such as bus AC systems), BOCK compressors are the top choice for professionals worldwide.

To ensure your refrigeration system operates reliably and efficiently over the long term, using BOCK genuine parts or high-quality OEM components for maintenance and repairs is critical.

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Core Spare Parts for BOCK Semi-Hermetic Compressors

We provide a comprehensive range of compressor maintenance kits and parts for the HG Series (suction-cooled), HA Series (air-cooled)

High-Performance Valve Components

  • Valve Plate Assembly:Featuring the innovative mexxFlow® design, which significantly reduces pressure loss and improves operating efficiency.
  • Suction and Discharge Valve Reeds:Manufactured from high-strength spring steel for superior impact resistance.
  • Gasket Sets:Designed to ensure a perfect seal between the cylinder head and the crankcase.

Drive and Compression Internal Parts

  • Piston & Connecting Rod Assemblies:Precision-engineered pistons, rings, pins, and high-quality connecting rods.
  • Crankshafts:High-strength components for core power transmission.
  • Bearing Bushes:Engineered to reduce friction and extend the mechanical lifespan of the unit.

Lubrication and Filtration Systems

  • Oil Pumps:Ensuring consistent lubrication for all moving parts.
  • Oil Filters:Effectively removing impurities from the lubricating oil.
  • BOCKLub Specialty Refrigeration Oil:Available in various grades like E55 and E85 to match different refrigerant requirements.

Electrical and Control Components

  • Terminal Plates & Boxes:Durable electrical connection components.
  • Crankcase Heaters:Preventing refrigerant migration into the oil during startup.
  • Motor Protection Devices & Sensors:Including oil pressure differential switches and thermal protection units.

Why Choose Genuine BOCK Spare Parts?

  1. Perfect Compatibility:Parts are manufactured strictly to BOCK factory standards, eliminating installation errors.
  2. Enhanced Energy Efficiency:Utilizing the latest mexxFlow® valve plates can significantly boost the overall efficiency of the compressor.
  3. Lower Long-Term Costs:High-wear-resistant materials reduce the frequency of secondary repairs and extend the service life of the entire unit.
  4. Extreme Temperature Reliability:Genuine components allow compressors to operate stably in extreme environments ranging from -40°C to +65°C (-40°F to 149°F).

Reliable Inventory for Mainstream BOCK Models

We maintain a consistent stock of repair kits and spare parts for the following popular models:

  • Stationary Refrigeration: EX-HGX56e/850-4S, HGX56e/1155-4, HGX34e/315-4,                   HGX44e/565-4S, HGX4/555-4, HG12P, HG22e, HG34e, HG44e, HGX7, and more.

 

 

Need a Quote for BOCK Parts?

If you are looking for a specific BOCK compressor part or need a technical analysis based on your equipment’s nameplate, please provide the Model and Serial Number. Our team is ready to assist you with the right solution.

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