Cummins Elbow Hose 3030782 – 90° Air System Connector for Diesel Engines
The Cummins Elbow Hose 3030782 is a high-quality, molded 90-degree connector designed for diesel engine air intake or coolant systems. Built as part of the Cummins genuine parts catalog, this elbow hose ensures efficient airflow and routing flexibility in tight engine compartments. It is widely used in Cummins parts and CCEC parts configurations where durability and precise fitment are critical.
🔩 Specifications
- Part Number: 3030782
- Part Name: Elbow Hose
- Material: Reinforced high-temperature silicone rubber
- Angle: 90° molded elbow
- Temperature Range: -54°C to +204°C (-65°F to +400°F)
- Condition: 100% Brand New
- Category: Engine Hose & Air Ducting
- Origin: Manufactured to Cummins OEM standards
- Compatibility: Suitable for selected Cummins and CCEC engines (verify with ESN)
⭐ Key Features
- Precision-molded 90° bend for optimized hose routing
- Multi-layer silicone construction for strength and flexibility
- Oil, coolant, and heat resistant for harsh engine bay conditions
- Designed to fit Cummins parts systems and CCEC parts assemblies
- Reduces stress on adjacent fittings and improves air/coolant flow
⚙️ Technical Insights
- Form-Stable Bend: Maintains structural integrity under pressure and high temps
- Reinforced Walls: Internal fabric layers prevent hose collapse or bursting
- Thermal Resistance: Performs consistently in turbocharged and high-output environments
- Installation Flexibility: Compact elbow design makes it ideal for tight or curved routing paths in engine compartments
🛠 Application Scenarios
The Cummins 3030782 Elbow Hose is commonly used in:
- Turbo intake and intercooler return lines
- Coolant routing systems in high-temperature zones
- Off-road equipment, gensets, marine, and heavy-duty trucks using Cummins or CCEC parts
- Engine rebuilds and retrofits requiring custom air/coolant hose routing
- OEM replacement in tight-space diesel engine applications
📦 Availability
This product is in stock and available for global delivery.
For fitment confirmation, please share your engine serial number (ESN). Our support team is available to assist with application matching and technical guidance.
