Cummins Alternator 4381503-20 – Reliable Power Generation for Engine Systems
The Cummins Alternator 4381503-20 is a high-quality component designed to provide consistent electrical power for your engine and auxiliary systems. As a genuine Cummins part, this alternator ensures stable voltage output and supports the reliable operation of critical electrical components. It is built to meet the demands of heavy-duty applications and harsh environments.
📦 Specifications
- Part Name: Alternator
- Part Number: 4381503-20
- Brand: Cummins
- Category: Electrical system component
- Function: Generates electrical power to charge batteries and power electronics
✅ Key Features
- Provides steady and efficient electrical output
- Built with durable materials for long service life
- Designed to meet Cummins genuine parts quality standards
- Resistant to vibration and extreme temperatures
- Compatible with a variety of Cummins diesel engines
🔧 Technical Insights
This alternator converts mechanical energy from the engine into electrical energy, supplying power to the battery and electrical systems. Its precise design ensures consistent voltage regulation, preventing overcharging or undercharging. Using genuine Cummins parts like this alternator helps avoid electrical failures and supports overall engine reliability.
💡 Application Scenarios
- Heavy-duty trucks and commercial vehicles powered by Cummins engines
- Industrial machinery and equipment requiring reliable power
- Agricultural vehicles and generators
- Marine and off-road equipment with Cummins engines
- Engine rebuilds and electrical system maintenance
🚚 Availability
This alternator 4381503-20 is in stock and available for global shipping.
To ensure correct fitment with your Cummins parts configuration, please provide your engine serial number (ESN). Our support team is ready to assist with verification.
