Tube, Def Pressure Line 3990139C1

positive OEM
International
Part# 3990139C1
note
Pressure line tube for diesel exhaust fluid delivery systems.
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Description

The Navistar International DEF Pressure Line Tube (3990139C1) is a specialized conduit designed to transport diesel exhaust fluid under pressure from the storage tank to the injection system. It serves as a critical component in the DEF delivery system, ensuring controlled fluid flow within heavy-duty vehicle exhaust aftertreatment systems.

Key Specifications

  • Application: Diesel exhaust fluid systems
  • Function: Transfers DEF under pressure
  • Compatibility: Navistar International heavy-duty trucks
  • Construction: Reinforced polymer tubing with corrosion-resistant fittings
  • Features: Pressure-rated, OEM cross-referenced, VMRS 053-008-003
  • Quality: OEM part

Shipping Info

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More Information

Current Part# 3990139C1
Type OEM
Manufacturer International
Warranty Standard Manufacturer Warranty