Thermo King 11-4380 Elbow / Fuel Pump Fitting – Durable Replacement for Refrigeration Units
Product Description
The Thermo King 11-4380 Elbow / Fuel Pump Fitting is a high-quality replacement component designed to provide a secure and leak-free connection between the fuel line and fuel pump in Thermo King refrigeration units. Manufactured with precision-machined brass or steel alloy, this fitting is engineered to withstand the demanding conditions of transport refrigeration systems, including constant vibration, pressure fluctuations, and exposure to fuel and refrigerants.
Its elbow-shaped design allows for efficient routing of fuel lines, minimizing stress on hoses and reducing the risk of kinks or leaks in tight installation spaces. Whether for routine maintenance or emergency repairs, the 11-4380 elbow fitting ensures optimal fuel delivery to maintain consistent engine performance and refrigeration efficiency. This makes it an essential part for Thermo King truck, trailer, and container refrigeration systems operating in long-haul or extreme temperature environments.
Product Advantages
- Precision Fit and Compatibility - Direct replacement for Thermo King part number 11-4380, ensuring easy installation and perfect alignment with the fuel pump.
- Leak-Proof Design - High-quality threads and sealing surfaces prevent fuel leakage under high pressure.
- Durable Construction - Built from corrosion-resistant brass or steel to withstand exposure to diesel fuel and harsh operating conditions.
- Efficient Fuel Flow - Smooth internal bore minimizes flow resistance, ensuring consistent fuel delivery to the pump.
- Extended Service Life - Engineered to resist wear, vibration, and thermal expansion for long-lasting reliability.
Installation Instructions
- Safety First - Turn off the refrigeration unit and disconnect the power supply. Allow the fuel system to depressurize before starting.
- Remove Existing Fitting - Carefully detach the old elbow fitting from the fuel pump using an appropriate wrench. Check for any debris or damage on the connection threads.
- Prepare the New Fitting - Inspect the new 11-4380 elbow for any shipping damage and apply a suitable thread sealant if required.
- Install the New Elbow - Tighten the fitting securely to the fuel pump inlet, ensuring proper orientation of the elbow to prevent fuel line stress.
- Reconnect Fuel Line - Attach the fuel line to the elbow and tighten clamps or fittings to create a leak-free connection.
- System Check - Reconnect the power and test the refrigeration unit for proper fuel flow and absence of leaks.
Note: Installation should be performed by trained technicians to ensure compliance with Thermo King service standards.
Product Attributes
| Specification |
Details |
| Product Name |
Thermo King Elbow / Fuel Pump Fitting |
| Part Number |
11-4380 |
| Compatible Equipment |
Thermo King truck, trailer, and container refrigeration units |
| Material |
High-strength brass or corrosion-resistant steel |
| Function |
Connects fuel pump to fuel line for secure, leak-free fuel delivery |
| Design Type |
90° elbow fitting for compact installation |
| Operating Pressure |
Suitable for diesel fuel system pressure ranges |
| Temperature Resistance |
High resistance to extreme temperatures and vibration |
| Application |
Fuel supply systems in refrigeration transport units |
| Condition |
Brand New, OEM-quality replacement |
| Packaging |
Export-grade protective packaging to prevent damage during shipping |
The Thermo King 11-4380 Elbow / Fuel Pump Fitting is a critical component for maintaining the integrity of your refrigeration unit's fuel system. With its robust design, perfect fit, and long-lasting durability, it ensures uninterrupted fuel delivery, helping to keep your cargo at the ideal temperature during transport.
FAQ
Q1: When will you arrange the delivery?
A: Generally 1-2 weeks after the payment, and we will continually inform customer the goods carriage status, until you receive the goods.
Q2. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q3: Can we get the some technological training?
A: Our company provide the complete technological training, including: installation, use and maintenance.
Q4: How long is your products warranty?
A: The products of our lifetime for you to provide maintenance, one year warranty, Courier fees to pay half, after a year of maintenance fees shall be borne by the buyers.
Q5: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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