2657782229 Atlas Copco OEM Drive Coupler

The 2657782229 Atlas Copco OEM Drive Coupler is a factory-specified coupling for Atlas Copco equipment platforms. This elastomeric drive coupler transmits torque from the engine or motor to the driven component while providing torsional vibration isolation.

Atlas Copco uses the 265-format catalog numbers for certain OEM parts across their equipment range. The 2657782229 is specific to a particular machine model or configuration where Atlas Copco engineering has specified the exact elastomer properties and hub geometry needed for proper drivetrain performance. In compressor and drilling applications, the coupling must perform reliably across the full operating envelope, from cold-start conditions to sustained high-load operation at elevated temperatures.

The 2657782229 is a direct OEM replacement. During installation, remove the worn element completely, inspect both coupling hubs for wear or heat damage, and follow the Atlas Copco alignment procedure before assembling the new coupler.

Available from Stark Industrial Products with same-day shipping on in-stock inventory.