Cummins Fuel Injector Supply Tube C3978031 – Durable Fuel Line for Reliable Injection
The Cummins Fuel Injector Supply Tube C3978031 ensures a steady flow of fuel from the pump to the injectors, supporting optimal engine performance. As part of the Cummins genuine parts collection for DCEC parts, this supply tube is built to handle high pressure and temperature, ensuring durability and leak-free operation under tough conditions.
🔩 Specifications
- Part Number: C3978031
- Part Name: Fuel Injector Supply Tube
- Function: Transfers fuel to injectors with high precision
- Material: High-strength metal alloy resistant to corrosion
- Category: Cummins parts, Cummins genuine parts, DCEC parts
- Compatibility: Designed specifically for DCEC engine models
⭐ Key Features
- Provides consistent and reliable fuel delivery to injectors
- Withstands high pressure and extreme engine temperatures
- Made from corrosion-resistant materials for long service life
- Precise fit reduces the risk of leaks and fuel loss
- Compatible with other DCEC parts and Cummins genuine parts
- Easy to install during routine maintenance or repairs
⚙️ Technical Insights
The C3978031 supply tube plays a key role in maintaining correct fuel pressure for efficient combustion. Its robust design prevents deformation under pressure, thus preserving fuel flow consistency. Moreover, when used alongside other Cummins parts, it enhances engine reliability and fuel efficiency. Frequent inspections help ensure this component remains in excellent condition.
🛠 Application Scenarios
- 🚚 Heavy-duty trucks using DCEC engines requiring precise fuel injection
- 🏗 Construction equipment operating in demanding environments
- 🚜 Agricultural machinery with fuel system demands
- ⚙️ Industrial generators needing stable fuel supply
- 🔧 Repair shops and fleet maintenance relying on Cummins genuine parts
📦 Availability
This bushing 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.
