Description: Radiator Surge Tank
Condition: New
Brand: International®
Part Number: 3519146C1 

• Weight: 15 lbs
• Fit for: Navistar, International 
• Specifications:
  • Dimensions: 17.5 x 15.0 x 11.95 in
• Functions:
  
  • Coolant level monitoring: Many surge tanks have a coolant level indicator, which allows the driver to easily monitor the coolant level in the system. This helps to prevent overheating due to low coolant levels and ensures that the cooling system is operating efficiently.
    
  • Coolant reservoir: The surge tank acts as a reservoir for excess coolant that may accumulate in the cooling system due to temperature fluctuations or expansion. This helps to prevent the coolant system from overflowing, which can lead to damage or contamination.
    
  • Pressure equalization: The surge tank helps to maintain a balanced pressure within the cooling system. When the coolant heats up and expands, it can create excessive pressure. The surge tank absorbs this excess pressure, preventing it from damaging the radiator or other components.
    
  • Air removal: The surge tank can also help to remove air pockets from the cooling system. Air pockets can interfere with the coolant's ability to transfer heat effectively, leading to overheating. By allowing air to escape into the surge tank, the system can be properly bled and ensure optimal cooling performance.

Navistar® is a proud manufacturer of some of the widely used trucks, yellow school buses, defense vehicles, and engines. It was recognized as the first truck and engine manufacturer to be certified by the EPA for meeting 2007 standards for hydrocarbons and particulate matter. But the company's global portfolio is not limited to its line of vehicles and engines—it also carries high-quality replacement parts and accessories to keep all these working in top condition at all times. From hose fuel, bolts, plugs, rivets, and bearings to flashers, incandescent lamps, camshaft brake, gasket injector, and spring door locks, Navistar has also got you covered.