Male Connector 3977319

positive OEM
Cummins
Part# 3977319
note
Male connector for secure fluid and sensor line connections in commercial engines.
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Description

The Cummins Male Connector (3977319) is a mechanical component used to establish secure connections within fluid and sensor systems in commercial vehicles. It facilitates the transfer of fluids and signals by joining corresponding parts, ensuring system integrity and operational reliability under demanding conditions.

Key Specifications

  • Application: 4B3.9, 6B5.9, B5.9 GAS PLUS CM556, ISB/ISD4.5 CM2150 B119, ISB/ISD6.7 CM2150 SN, ISBE CM2150, ISBE CM800, ISBE4 CM850, QSB4.5 CM850 (CM2850)
  • Function: Connects fluid and sensor lines securely
  • Compatibility: Cummins engine series 4B, 6B, B5.9, ISB, ISD, ISBE, QSB
  • Construction: Metal alloy with corrosion-resistant coating
  • Features: Precision fit, corrosion resistance, enhanced sealing
  • 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). 

 

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More Information

Current Part# 3977319
Type OEM
Part# variations 3977319 CUM,
3977319CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty