Cummins 4BT/6BT/QSB/ISB

DCEC Cummins 4BT 6BT starter is a heavy-duty electric starting motor built for DCEC 4BT3.9 and 6BT5.9 diesel engines. It delivers stable cranking torque to start the engine reliably under normal and low-temperature working environments.

1. High torque winding design, stable cold start performance, suitable for different climate conditions
2. Strict performance testing and load inspection before shipment, anti-overload, durable solenoid switch
3. Exact OEM mounting dimension, direct bolt-on installation without modification
4. Interchangeable OEM part numbers: 4935789, 4944701, 5336432, 3935328, 3965282
5. Robust housing structure, long service cycle, 12-month warranty