54540141 Ingersoll Rand OEM Drive Coupler | Compressor Motor-to-Air-End Coupling

The 54540141 Ingersoll Rand OEM Drive Coupler is an original equipment flexible coupling designed specifically for use in Ingersoll Rand compressor drive assemblies. This component connects the electric motor to the compressor air-end, transmitting rotational power efficiently while absorbing torsional vibration and compensating for minor shaft misalignment during normal operation.

In rotary screw air compressors, the drive coupler is a vital drivetrain component. Excessive vibration, torsional shock, and alignment variation can accelerate wear on bearings, shafts, and air-end components. The 54540141 coupler is manufactured to Ingersoll Rand’s OEM engineering standards to ensure proper dimensional tolerances, elastomer performance, and balanced operation in demanding industrial environments.

This coupler is engineered for continuous-duty compressor service, supporting reliable operation in facilities where compressed air systems operate under varying loads and extended run times.

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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 dampens shock loads

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

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

• Heavy-Duty Construction – Designed for industrial compressor applications

• OEM Reliability – Maintains original compressor performance and service life

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Functional Design and Performance

The 54540141 OEM drive coupler incorporates a resilient elastomer element bonded to precision-machined metal hubs. This configuration allows the coupler to function as a torsional isolation device, reducing the transmission of vibration and transient torque spikes throughout the compressor drivetrain.

During startup, shutdown, and load changes, compressors generate torsional forces that can place stress on connected components. The elastomer element within the 54540141 absorbs these forces, helping maintain alignment between the motor and air-end while reducing mechanical noise and protecting drivetrain components.

Because this is a genuine OEM Ingersoll Rand component, the elastomer compound and hub geometry are engineered specifically for Ingersoll Rand compressor operating characteristics. This ensures consistent torque delivery, predictable damping performance, and reliable long-term service life.

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Applications and Compatibility

The 54540141 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 54540141.

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Technical Specifications

• OEM Part Number: 54540141

• 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 routine service intervals

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Advantages of Using a Genuine Ingersoll Rand OEM Coupler

Using the 54540141 genuine Ingersoll Rand OEM drive coupler ensures the compressor drivetrain operates as originally engineered. Non-OEM substitutes may vary in elastomer stiffness, dimensional accuracy, or bonding integrity, potentially introducing excess vibration and reducing system reliability.

This OEM coupler delivers dependable torque transmission, minimizes stress on shafts and bearings, and supports extended service life of the air-end assembly. For facilities relying on compressed air systems, genuine OEM components are critical for maintaining uptime and protecting equipment investment.

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Why Choose Stark Industrial Products

Stark Industrial Products supplies verified genuine OEM compressor components and understands the importance of precision fitment 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 for part number 54540141, our team is ready to help.