The Cummins 4-390 alternator is an essential component for the engine’s electrical system, providing superior performance and durability. Built with high-quality materials, this alternator is designed to withstand harsh operating conditions and ensure a constant supply of electricity for your vehicle.

• Compatible with Cummins 4-390 engines
• Robust and reliable construction
• Ensures efficient battery charging
• Ideal for commercial and industrial vehicles
• Easy to install and maintain

This alternator is the perfect choice for those who want to keep their vehicle in optimal working condition while providing a long lifespan and top performance.