02250162-368 Sullair Replacement Combination Oil Cooler | Compressor Cooling Assembly

The 02250162-368 Sullair Replacement Combination Oil Cooler is a critical thermal-management component used in Sullair rotary screw air compressor systems. Its primary function is to remove excess heat from the compressor oil circuit, ensuring proper lubrication performance and consistent operating temperatures during continuous-duty operation.

In rotary screw compressors, oil plays a vital role in lubrication, sealing, and heat removal from the air-end. If oil temperature is not properly controlled, lubricant breakdown can occur, leading to reduced efficiency, increased wear, and premature component failure. The 02250162-368 combination oil cooler is engineered to provide efficient heat dissipation, helping maintain stable oil temperature under varying load conditions.

This replacement cooler is designed for service situations where the original unit has become restricted, damaged, or thermally inefficient due to fouling, corrosion, or extended service life.

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Key Features and Benefits

• Replacement Combination Oil Cooler for Sullair Compressors

• Efficient Oil Temperature Regulation – Supports proper lubrication and system stability

• Heavy-Duty Construction – Built for continuous industrial compressor operation

• Improves Reliability – Helps prevent overheating-related failures

• Protects Internal Components – Extends life of bearings, seals, and air-end assemblies

• Direct Replacement Configuration – Simplifies installation during maintenance or rebuilds

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Functional Design and Performance

The 02250162-368 combination oil cooler functions as a heat exchanger within the compressor oil circuit. As oil exits the air-end at elevated temperature, it passes through the cooler where excess heat is transferred away before the oil returns to the lubrication system.

Maintaining proper oil temperature is essential for preserving lubricant viscosity and preventing thermal degradation. Excessively hot oil loses its lubricating properties more quickly, increasing friction, wear, and the risk of varnish formation. By stabilizing oil temperature, this combination cooler helps maintain consistent compressor performance across long run cycles and high ambient conditions.

The unit is designed to withstand vibration, thermal cycling, and pressure conditions commonly found in industrial compressor installations.

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Applications and Compatibility

The 02250162-368 Sullair Replacement Combination Oil Cooler is commonly used in:

• Sullair rotary screw air compressors

• Industrial compressed air systems

• Compressor maintenance and rebuild programs

• Overheating or high oil-temperature repairs

This cooler is intended as a direct replacement for oil-cooling assemblies referenced by part number 02250162-368 in Sullair compressor systems.

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Technical Specifications (General)

• Part Number: 02250162-368

• Manufacturer Compatibility: Sullair

• Component Type: Combination oil cooler assembly

• Function: Compressor oil temperature regulation

• Application: Rotary screw air compressors

• Operating Environment: Industrial compressed air systems

• Maintenance: Inspect during routine service intervals

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Why Oil Temperature Control Matters

A failing or restricted oil cooler can result in elevated operating temperatures, reduced lubrication effectiveness, and accelerated internal wear. Over time, this can lead to decreased compressor efficiency, shortened component life, and unplanned downtime.

Replacing a worn or damaged unit with the 02250162-368 Sullair Replacement Combination Oil Cooler helps restore proper thermal control within the compressor. Effective oil cooling supports longer lubricant life, improved system reliability, and consistent performance under demanding operating conditions.

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Why Choose Stark Industrial Products

Stark Industrial Products supplies reliable replacement components for industrial air compressor systems, including oil coolers, valves, and drivetrain components.

• Quality replacement parts for Sullair compressors

• Fast order processing and secure packaging

• Knowledgeable technical support

• Trusted supplier for industrial compressor components

If you need help confirming compatibility or installation details for the 02250162-368 oil cooler, our team is ready to assist.