Motor-Starting 3103949

positive OEM
Part# 3103949
Electric motor that initiates engine start by engaging the flywheel.
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Description

The Cummins Motor-Starting Assembly (3103949) is an electric motor designed to initiate engine operation by converting electrical energy from the vehicle’s battery into mechanical motion. It engages the engine’s flywheel to enable combustion start-up in heavy-duty applications.

Key Specifications

  • Application: Heavy-duty trucks, buses, commercial vehicles
  • Function: Converts electrical power to mechanical torque for engine start
  • Compatibility: Cummins engines, commercial vehicle platforms
  • Construction: Steel housing, copper windings, durable gear assembly
  • Features: Solenoid engagement, gear reduction drive, electrical terminals
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3103949
Type OEM
Part# variations 3103949 CUM,
3103949CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty