Hose - Coolant, Lower, M2, 3126, Ecr 05-20523-001

positive OEM
Part# 05-20523-001
Lower radiator coolant hose for heavy-duty truck cooling systems
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Description

The Genuine Freightliner Radiator Coolant Hose Lower M2 (05-20523-001) is a coolant transfer hose designed to facilitate fluid flow within the engine cooling system. It serves as a critical conduit for coolant circulation, maintaining optimal engine temperature under operating conditions. This hose is engineered for use in heavy-duty truck cooling assemblies requiring durable, heat-resistant components.

Key Specifications

  • Application: Freightliner B2, M2 106
  • Function: Transfers coolant in radiator system
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: EPDM synthetic rubber, aramid fiber reinforcement
  • Features: Temperature rating -40 to 125°C, wall thickness 0.20 in, center-to-center length 15.05 in, dual diameter ends
  • Quality: OEM Freightliner part

Shipping Info

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More Information

Current Part# 05-20523-001
Type OEM
Manufacturer Freightliner
Warranty Standard Manufacturer Warranty