Reducing Pipe Bushing 3972728

positive OEM
Cummins
Part# 3972728
note
Pipe fitting for connecting different diameter pipes in fluid systems.
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Description

The Cummins Reducing Pipe Bushing (3972728) is a pipe fitting designed to connect pipes of differing diameters within fluid systems. It facilitates secure, leak-resistant transitions in hydraulic, fuel, and exhaust systems, maintaining consistent fluid flow and system integrity in commercial truck applications.

Key Specifications

  • Application: Tier 3 5.9L ISB/QSB engines
  • Function: Connects pipes of different diameters
  • Compatibility: Commercial trucks, diesel engine exhaust and cooler systems
  • Construction: Metal alloy, corrosion-resistant
  • Features: High-pressure resistance, precise sealing, heat-resistant
  • 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# 3972728
Type OEM
Part# variations 3972728 CUM,
3972728CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty