54755087 Ingersoll Rand OEM Drive Coupler | Genuine High-Performance Compressor Coupling

The 54755087 Ingersoll Rand OEM Drive Coupler is an original equipment flexible coupling engineered for use in Ingersoll Rand compressor drive assemblies. This component connects the electric motor or engine to the compressor air-end, enabling efficient rotational power transmission while absorbing torsional vibration and compensating for minor shaft misalignment during normal operation.

In rotary screw air compressors, the drive coupler is a critical drivetrain component. If the coupler does not meet OEM dimensional tolerances, material standards, or balance requirements, vibration and shock loads can be transmitted directly into shafts, bearings, and seals. Over time, this can lead to premature wear, reduced efficiency, and costly downtime. The 54755087 coupler is manufactured to Ingersoll Rand’s OEM engineering standards to ensure proper alignment, stable performance, and long-term reliability.

This coupler is designed for continuous-duty industrial compressor applications where load variation, temperature changes, and extended operating cycles are common.

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Key Features and Benefits

• Genuine Ingersoll Rand OEM Part – Factory-specified original equipment component

• Exact Fit & Function – Direct replacement for the original factory-installed drive coupler

• Elastomeric Flexible Design – Absorbs torsional vibration and shock loads

• Smooth Torque Transmission – Stable, backlash-free power transfer

• Misalignment Compensation – Accommodates angular, axial, and parallel shaft misalignment

• Heavy-Duty Construction – Designed for continuous industrial compressor service

• OEM Reliability – Maintains original compressor performance and service life

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Functional Design and Performance

The 54755087 OEM drive coupler incorporates a resilient elastomer element bonded to precision-machined metal hubs. This design allows the coupler to act as a torsional isolation device, reducing the transmission of harmful vibration and transient torque spikes into the compressor drivetrain.

During startup, shutdown, and fluctuating load conditions, rotary screw compressors generate torsional shock loads that can stress shafts and bearings. The elastomer element within the 54755087 absorbs and dampens these forces, helping maintain proper alignment, reduce noise, and protect connected components.

Because this is a genuine OEM Ingersoll Rand component, the elastomer compound and geometry are engineered specifically for the intended compressor operating characteristics. This ensures predictable damping behavior, consistent torque transmission, and reliable service life under industrial conditions.

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Applications and Compatibility

The 54755087 Ingersoll Rand OEM Drive Coupler is commonly used in:

• Ingersoll Rand rotary screw air compressors

• Industrial compressed air systems

• Motor-to-air-end drive assemblies

• Compressor maintenance and rebuild programs

This coupler is intended as a direct OEM replacement for systems referencing part number 54755087.

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Technical Specifications

• OEM Part Number: 54755087

• Manufacturer: Ingersoll Rand

• Component Type: Flexible elastomeric drive coupler

• Material: Steel hubs with bonded elastomer element

• Function: Torque transmission with vibration damping

• Misalignment Capability: Angular, axial, and parallel

• Operating Environment: Industrial rotary screw air compressors

• Maintenance: Lubrication-free; inspect during scheduled service intervals

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Advantages of Using a Genuine Ingersoll Rand OEM Coupler

Using the 54755087 genuine Ingersoll Rand OEM drive coupler ensures your compressor drive system operates exactly as designed. Non-OEM substitutes may vary in elastomer stiffness, bonding quality, or dimensional accuracy, potentially introducing vibration, inefficiency, and premature component wear.

This OEM coupler delivers dependable torque transmission, minimizes mechanical stress on connected components, and supports extended service life of bearings, shafts, and air-end assemblies. For industrial compressed air systems where uptime is critical, genuine OEM components provide the reliability required for long-term operation.

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Why Choose Stark Industrial Products

Stark Industrial Products supplies verified genuine OEM compressor components and understands the importance of correct fitment and performance in industrial air systems.

• Genuine OEM Ingersoll Rand parts

• No aftermarket substitutions

• Fast order processing and secure packaging

• Knowledgeable technical support

If you need assistance confirming compatibility with a specific Ingersoll Rand compressor model, our team is ready to help.