Flexible Hose 3972120

positive OEM
Cummins
Part# 3972120
note
Flexible fluid transfer hose for commercial truck engine and exhaust systems.
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Extended Lead Time
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Description

The Cummins Flexible Hose (3972120) is a fluid transfer component designed to provide flexible connections within commercial truck systems. It accommodates movement and vibration to maintain system integrity and ensure reliable fluid flow across various engine and exhaust applications.

Key Specifications

  • Application: EPA13 6.7L ISB/QSB engines
  • Function: Transfers fluids and gases with flexibility
  • Compatibility: ISB CM2150, ISB CM850, ISB6.7 CM2250, ISB6.7 CM2350 B101, ISBE CM2150, ISBE4 CM850, ISL9 CM2150 SN, QSB6.7 CM2250
  • Construction: Synthetic rubber layers, reinforced ends
  • Features: Vibration absorption, abrasion resistance, heat and pressure tolerance
  • 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# 3972120
Type OEM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty