Starting Motor 3971611

Cummins
Part# 3971611
note
Electromechanical starter motor for initiating engine operation in commercial trucks.
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Description

The Cummins Starting Motor (3971611) is an electromechanical device that converts electrical energy into mechanical energy to initiate engine operation. It engages the engine’s flywheel to start the combustion process, enabling reliable engine ignition in commercial vehicle applications. This component is essential for starting internal combustion engines under varied operating conditions.

Key Specifications

  • Application: Non Certified 5.9L B engines
  • Function: Converts electrical to mechanical energy for engine start
  • Compatibility: B4.5, B5.9 G, ISB CM2150, ISB CM850, ISB6.7 CM2250, QSB3.9 30 CM550, QSB5.9 30 CM550, QSB5.9 44 CM550
  • Construction: Steel housing, copper windings, gear reduction mechanism
  • Features: 12V operation, clockwise rotation, 10 teeth drive pinion, integrated solenoid
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 3971611
Part# variations 3971611 CUM,
3971611CUM
Manufacturer Cummins
Warranty Standard Manufactures