A/C Compressor Parts & Accessories

At Compressor Solutions Group, we know that your A/C compressor systems are essential to successfully maintaining your business operations, so you need A/C compressor parts and accessories that have industry-trusted reliability. From our fully remanufactured compressors to individual A/C compressor accessories and parts, we are confident in the guarantee that all of the products we provide are restored to original equipment manufacturer (OEM) quality.

Refrigeration Compressor Parts & Accessories

We provide the quality refrigeration compressor parts and accessories you need to save time and money in the long run. Non-standard compressor replacement parts or parts that have not been remanufactured to OEM standards can cause unnecessary wear and tear on your refrigeration compression equipment, leading to costly repairs and replacements. By purchasing remanufactured refrigeration compressor parts through CSG, you’re making an investment in the quality of your compressor systems.

Our Commitment to Quality

Each compressor is disassembled, cleaned, and fitted with new or repaired parts. Down to the last detail, every motor, spring, bolt, and bearing is thoroughly inspected to guarantee the quality our clients have come to expect.

After reassem­bly, each com­pres­sor is thoroughly tested and given a fresh coat of paint. With the exception of the crankshaft processes, everything is done in-house to ensure compliance with the most stringent industry standards. Moreover, each remanufactured compressor comes with a limited warranty to protect you from defects in workmanship and/or materials.

Our A/C & Refrigeration Compressor
Parts Remanufacturing Process

We start by completely disassembling the compressor down to the smallest components. Each part is closely examined, and any damaged part is discarded immediately. Critical high-wear parts are always discarded and replaced:

  • All gaskets
  • Bearings
  • Discharge valves
  • Gear-driven pumps
  • Piston rings
  • Snap rings
  • Suction valves
  • Terminal insulators

Other refrigeration and A/C compressor parts are cleaned and measured to specifications before assembly. Any component that does not meet factory specification is discarded and replaced with a new part:

  • Bottom pans
  • Cases
  • Centrifugal driven pumps
  • Crankshafts
  • Cylinder heads
  • End bells
  • Oil pickup screens
  • Pistons
  • Rods
  • Valve plates
  • Wrist pins

In addition to remanufacturing parts for sale, we can also provide a teardown report of a failed compressor to help determine the cause of failure and system-related problems in your system upon request.

CSG processs
CSG processs
CSG processs


Since our team remanufactures popular name brand compressors every day, we have in-stock compressor parts ready for immediate delivery:

  • Coils
  • Crankcase heaters
  • Gaskets
  • Pistons
  • Rods
  • Terminal plate assemblies
  • Unloader assemblies
  • Valve plates

Compressor Valves

Compressor valves are used to allow gas to flow into and out of the main chamber of the compressor. They work based on changes in pressure within the system: If the pressure below the valve is greater than that of the pressure below the valve (plus the force of the internal spring), then it opens. By functioning as a spring-loaded non-return valve, gas is only able to flow in one direction through the system. This allows the compressor to maintain pressurization in part of it while another part remains depressurized.


Compressor Oils

Although there are compression systems on the market that do not require the use of oil, a majority of the models used today rely on the use of compressor oil to provide necessary lubrication. A/C and refrigeration compressor motors, like most other engine-powered equipment, must be lubricated to maintain their operational efficiency and to decrease the effects of standard wear and tear. In addition to ensuring that the compressor is working correctly, lubricating the compressor motor is also an effective way to seal internal engine components and keep them from overheating as well as lowering energy consumption and costs by reducing mechanical friction.


Compressor Sets & Kits

Compressor sets and kits provide the ultimate value in compressor repair and maintenance. Motor and rotor sets contain integral components for ensuring your compressor is being powered at maximum efficiency, and they are generally model-specific. Mounting kits include all of the hardware needed to mount your compressor system. Like mounting kits, gasket sets contain all of the components you need to maintain your compressor

Compressor Accessories

A/C and refrigeration compressors offer increased efficiency and productivity by decreasing the amount of manual labor and time involved in whatever application for which they are being used. Without the right accessories, however, their ability to improve efficiency is hindered. Some standard accessories are included out-of-box with your compressor, while other more specialized accessories must be purchased if your application requires them. We offer a wide variety of A/C and refrigeration compressor accessories, including unloader valves and coils, crankcase heaters, shaft seals, motor protectors, pressure switches, TXVs, filters, and more.