Starter Motor MS9-400S

Electric starter motor for initiating heavy-duty engine operation.
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Description

The Prestolite MS9-400S Starter Motor (MS9-400S) is an electric motor designed to initiate engine operation by engaging the engine’s flywheel. It converts electrical energy into mechanical motion to start heavy-duty engines in commercial vehicles and industrial equipment.

Key Specifications

  • Application: Heavy-duty commercial engines
  • Function: Converts electrical power to mechanical torque
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Steel housing, copper windings
  • Features: High torque output, solenoid engagement, gear reduction
  • Quality: OEM Prestolite 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). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# MS9-400S
Part# variations LN MS9-400S,
LNMS9-400S
Manufacturer Prestolite / Leece-Neville
Warranty Standard Manufactures