ZLN4939PGH | Genuine International® Alternator

Description: Alternator
Condition: New 
Brand: International® 
Part Number: ZLN4939PGH 

• Weight: 25 lbs
• Fit for: Navistar, International
  
• Specifications
  • Voltage: 12V 
    
  • Mounting type: PAD
    
  • Amperage rating: 240A
    
  • Dimensions: 17.0 x 13.0 x 9.0 in
• Functions:
  
  • Generate electricity: As the engine runs, the alternator's belt rotates a shaft connected to an internal rotor. 
    
  • Induction of current: The rotating magnetic field interacts with stationary windings (stator) within the alternator, inducing an electrical current in the stator windings.
    
  • Regulated output: A voltage regulator within the alternator ensures the output voltage remains stable around 12 volts, preventing damage to electrical components from overvoltage.
    
  • Battery charging: The generated electricity is directed to the vehicle's battery. This current replenishes the battery's charge used to start the engine and power various electrical systems while the engine is running.

Navistar® is a proud manufacturer of some of the widely used trucks, yellow school buses, defense vehicles, and engines. It was recognized as the first truck and engine manufacturer to be certified by the EPA for meeting 2007 standards for hydrocarbons and particulate matter. But the company's global portfolio is not limited to its line of vehicles and engines—it also carries high-quality replacement parts and accessories to keep all these working in top condition at all times. From hose fuel, bolts, plugs, rivets, and bearings to flashers, incandescent lamps, camshaft brake, gasket injector, and spring door locks, Navistar has also got you covered.