Surge Tank Assembly - Freightliner Cascadia ST3050

This surge tank assembly is used in the cooling system of Freightliner Cascadia trucks to regulate coolant volume and pressure. It includes a sensor port for system monitoring and is designed for direct integration with the vehicle’s coolant routing.

• Function: Manages coolant expansion and pressure within the system to prevent overflow and maintain cooling performance
• Construction: Polypropylene tank body; no internal baffles
• Design: Irregular shape with 4 mounting holes and integrated sensor port; no sight glass
• Fitment: Compatible with Freightliner Cascadia configurations (confirm fitment before installation)

Dimensions:

• Length: 25.86 inches
• Width: 18.87 inches
• Height: 11.05 inches
• Inlet Outer Diameter: 0.32 inch
• Inlet Inner Diameter: 0.22 inch
• Outlet Outer Diameter: 0.44 inch
• Outlet Inner Diameter: 0.20 inch

Performance:

• Maximum Pressure Rating: 20 psi

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