3412x May 2026

Check the radiator, circulation pump, and pipes for corrosion. Maintain correct coolant levels to prevent severe engine damage from overheating.

The 3412 is a heavy-duty unit built for longevity, often surviving decades of service. Check the radiator, circulation pump, and pipes for

Standard crankshaft rotation is counterclockwise when viewed from the flywheel end. Critical Maintenance Procedures Check the radiator

615 hp to 1,450 hp (marine applications typically run at 1,800 rpm). Torque: Capable of up to 2,534 lb-ft at 1,300 rpm. Physical Dimensions: Up to 162.4" L x 78.3" W x 75" H. 534 lb-ft at 1

Replace air filters frequently; restricted airflow leads to power loss and increased emissions. Service & Programming

Maintaining a 3412 requires a proactive approach to prevent costly downtime.