Flexible Hose 3969398

positive OEM
Cummins
Part# 3969398
note
Flexible conduit for fluid and gas transfer in commercial engine systems.
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Description

The Cummins Flexible Hose (3969398) is a flexible conduit designed to transfer fluids or gases between engine and vehicle systems. It accommodates movement and vibration while maintaining secure fluid flow. This hose supports critical connections in commercial vehicle fluid and air transfer applications.

Key Specifications

  • Application: Stage 3B 8.9L ISC/ISL engines
  • Function: Transfers fluids and gases between engine components
  • Compatibility: Heavy-duty commercial trucks, diesel engines
  • Construction: Reinforced synthetic rubber with protective sheathing
  • Features: Heat-resistant, abrasion-resistant, flexible, reinforced layers
  • 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# 3969398
Type OEM
Part# variations 3969398 CUM,
3969398CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty