Expansion Tank 3057441

positive OEM
Cummins
Part# 3057441
note
Reservoir tank managing coolant expansion and pressure in engine cooling systems.
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Extended Lead Time
non-returnable Non-returnable info
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Description

The Cummins Expansion Tank (3057441) is a cooling system component that manages coolant volume changes due to temperature fluctuations. It maintains system pressure by providing a reservoir for expanding and contracting coolant, ensuring stable operation of the cooling system in commercial vehicles.

Key Specifications

  • Application: Non Certified 19L K/QSK engines
  • Function: Manages coolant volume and system pressure
  • Compatibility: K19, K50 engine series
  • Construction: Corrosion-resistant materials, heat-resistant plastics
  • Features: Pressure relief mechanism, reinforced mounting points, secure sealing
  • Quality: OEM Cummins part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 3057441
Type OEM
Part# variations 3057441 CUM,
3057441CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty