COUPLING ASSEMBLY (CAT CT0375530)

A worn coupling assembly can cause driveline vibration or power loss during operation. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT0375530. The coupling assembly connects rotating shafts to transmit torque between components. A plain mechanical function is to accommodate minor misalignment while maintaining rotational force transfer. A concrete generic failure consequence is that a degraded coupling may produce noise or lead to sudden shaft disconnection. The item ships at approximately 0.7 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT0375530, ct0375530