Male Union 3972578

Cummins
Part# 3972578
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Male threaded union fitting for secure fluid line connections in trucks.
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Description

The Cummins Male Union (3972578) is a fluid system fitting designed to connect and seal pipe or hose lines in commercial truck applications. It provides a secure, leak-resistant connection essential for maintaining fluid transfer integrity in various vehicle systems.

Key Specifications

  • Application: Tier 3 5.9L ISB/QSB, QSB6.7 M CM2250, QSM11 CM570
  • Function: Connects and seals fluid transfer lines
  • Compatibility: Commercial truck engines, marine gear oil coolers
  • Construction: Corrosion-resistant metal alloy
  • Features: Male threaded end, leak-proof sealing mechanism
  • 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# 3972578
Part# variations 3972578 CUM,
3972578CUM
Manufacturer Cummins
Warranty Standard Manufactures