3090385 Crankshaft Flange for Volvo N12 TD120

What does a crankshaft flange do?

This crankshaft flange serves as a critical structural component within the air brake compressor assembly. It facilitates the secure connection and rotation necessary for the compressor's internal mechanism, ensuring stable operation under heavy-duty conditions. By using high-strength components, this part maintains the integrity of the pneumatic system during continuous operation.

Compatible vehicles and engines

This specific flange is designed to fit Volvo N12 trucks featuring TD120 engines. It is engineered to meet the rigorous requirements of heavy commercial vehicle applications, providing a reliable interface within the air brake compressor unit. Always verify the compressor type and casting numbers to ensure exact fitment for the specific engine configuration.

Installation and maintenance

During installation, technicians should carefully inspect the seal seat and bolt hole alignment to prevent potential air leakage or excessive vibration. Maintaining correct torque specifications for all mounting bolts is essential for long-term durability. Periodic inspections of the flange and its connection points are recommended during routine compressor servicing to prevent system failure.

Troubleshooting and selection

Consult your authorized distributor to ensure compatibility with your specific compressor configuration.

OE cross-reference

13 06 12 (Compressor Crankshaft Flange) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 3090385.