Flexible Hose 4003439

positive OEM
Cummins
Part# 4003439
note
Flexible hose for fluid transfer in commercial truck engine systems
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Extended Lead Time
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Description

The Cummins Flexible Hose (4003439) is a fluid transfer component designed to accommodate movement and vibration within commercial truck systems. It facilitates the secure conveyance of essential fluids between engine components, ensuring operational integrity under dynamic conditions.

Key Specifications

  • Application: Non Certified 11 liter M11 engines
  • Function: Transfers fluids between engine components
  • Compatibility: QSM11 series, CM570 engine, Cummins engines
  • Construction: Rubber with reinforced layers and corrosion-resistant coatings
  • Features: Flexible design, vibration absorption, heat and pressure resistance
  • 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). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 4003439
Type OEM
Part# variations 4003439 CUM,
4003439CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty