Description: Water Bypass Tube
Condition: New 
Brand: Cummins® 
Part Number: 5532478 

• Weight: 5 lbs
• Fit for: ISX CM570, ISX CM870, ISX CM871, ISX CM871 E, ISX15 CM2250, ISX15 CM2250 SN, ISX15 CM2350 X101, ISX15 CM2350 X129, ISZ13 CM2150 SN, QSX11.9 CM2250 ECF, QSX15 CM2250, QSX15 CM2250 ECF, QSX15 CM2250 X115, QSX15 CM2350 X105, QSX15 CM2350 X106, QSX15 CM2350 X118, QSX15 CM2350 X130, QSX15 CM2350 X131, QSX15 CM570, QSZ13 CM2150 Z101, QSZ13 CM2150 Z102, R2.8 CM2220 R101B, X12 CM2350 X119B, X15 CM2350 X114B, X15 CM2350 X116B, X15 CM2350 X125M, X15 CM2350 X132C
  
• Specifications:
  • Dimensions: 16.0 x 5.75 x 5.88 in
• Functions:
  
  • Prevents engine overheating: Once the engine reaches its optimal operating temperature, the thermostat opens. 
    
  • Regulates engine coolant flow: The water bypass tube plays a crucial role in regulating the flow of coolant within the engine's cooling system.
    
  • Maintains optimal engine temperature: By regulating coolant flow, the bypass tube helps the engine maintain a consistent and optimal operating temperature.
    
  • Allows coolant circulation when thermostat is closed: The bypass tube provides an alternative path for coolant circulation when the engine is cold, or when the thermostat is closed. 

Cummins® is a pioneering American corporation founded in 1919, specializing in engines, generators, and related technologies for automotive, marine, and construction industries. Renowned for its innovations in diesel engines and hybrid technologies, Cummins is actively advancing alternative energy sources like electricity and hydrogen. With a global footprint, it leads in engines and power solutions for trucks, agriculture, and construction, operating through an extensive network of distributors and dealers in nearly 190 countries. Guided by core values of integrity, diversity, excellence, caring, and teamwork, Cummins continues to drive innovation for a better world.