Cummins Solenoid 3408421 – Fast, Reliable Actuation for Engine Control Systems
The Cummins Solenoid 3408421 is an electronically operated switch designed to provide fast and reliable actuation within diesel engine control systems. Whether used for fuel shutoff, starting sequences, or safety interlocks, this solenoid plays a critical role in ensuring dependable engine operation across various Cummins parts platforms.
As part of the Cummins genuine parts lineup, this solenoid is built with durability and performance in mind, maintaining precision functionality even in harsh environments.
📦 Specifications
- Part Number: 3408421
- Part Name: Solenoid
- Function: Electrical control of fuel flow, start/stop functions, or system actuation
- Material: Heavy-duty copper coil with corrosion-resistant housing
- Condition: Brand New
- Category: Electrical Components
- Origin: Produced to Cummins OEM standards
- Compatibility: Designed for use in select Cummins parts engine systems (verify with ESN)
✅ Key Features
- Rapid and stable actuation for engine-related functions
- Designed for long cycles and high-frequency use
- Withstands heat, vibration, and electrical load variations
- Easy to install and service within standard engine layouts
- Maintains consistent performance as part of Cummins genuine parts
🔧 Technical Insights
- High-Response Coil Design: Delivers quick electromagnetic engagement and release
- Thermal Endurance: Built to resist coil burnout during continuous operation
- Sealed Housing: Prevents moisture, dust, and oil ingress in rugged environments
- Precision Compatibility: Meets factory-set tolerances for plug-and-play integration with other Cummins parts
💡 Application Scenarios
The Cummins 3408421 Solenoid is commonly used in:
- 🔹 Fuel shutoff mechanisms for diesel engines
- 🔹 Starter systems for automated engine engagement
- 🔹 Generator sets requiring electrical actuation components
- 🔹 Construction and agricultural machinery operating under load
- 🔹 Remote-control engine systems within fleet or industrial applications
🚚 Availability
This solenoid is available and ready to ship globally.
To ensure proper fitment, please share your engine serial number (ESN). Our technical support team will assist in confirming compatibility within your Cummins genuine parts system.
