Injector Fuel Supply Tube 3964874

positive OEM
Cummins
Part# 3964874
note
Fuel supply tube delivering pressurized fuel to engine injectors.
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Description

The Cummins Injector Fuel Supply Tube (3964874) is a fuel system component that transports pressurized fuel from the fuel rail to the injectors. It maintains consistent fuel flow and pressure to support efficient combustion and engine operation in heavy-duty applications.

Key Specifications

  • Application: Non Certified 4.5 liter B engines
  • Function: Transports fuel from fuel rail to injectors
  • Compatibility: Heavy-duty diesel engines, Cummins B series
  • Construction: Metal tubing with corrosion-resistant finish
  • Features: High-pressure fuel delivery, precise fit, smooth internal surface
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3964874
Type OEM
Part# variations 3964874 CUM,
3964874CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty