2654540141 Atlas Copco OEM Drive Coupler

The 2654540141 Atlas Copco OEM Drive Coupler is an original equipment coupling specified for Atlas Copco industrial and portable compressor equipment. This elastomeric coupler provides torsional vibration isolation between the prime mover and the compressor airend.

Atlas Copco equipment operates across industries from mining and construction to manufacturing and oil and gas. The drive coupler in these machines handles continuous torque loading while isolating vibration that would otherwise accelerate wear on bearings, seals, and shaft surfaces throughout the drivetrain. Atlas Copco specifies particular coupling elements for each equipment model based on the torque output of the prime mover and the operating speed of the driven component. Using the correct OEM part ensures the elastomer durometer and dimensional specifications match the design requirements.

The 2654540141 installs in the original mounting position without modification. Remove the old element completely, clean both hub faces, and confirm proper shaft alignment before installing the new coupler.

Stark Industrial Products carries Atlas Copco OEM couplers for same-day shipping on in-stock parts.