Injector Fuel Supply Tube 3964724

positive OEM
Cummins
Part# 3964724
note
Fuel supply tube delivering pressurized fuel to engine injectors.
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Description

The Cummins Injector Fuel Supply Tube (3964724) is a critical component in the fuel delivery system, responsible for transporting fuel under pressure to the injectors. It maintains consistent fuel flow and pressure to support efficient combustion and engine operation in heavy-duty applications.

Key Specifications

  • Application: Tier 2 5.9L B engines, QSB5.9 30, CM550
  • Function: Transfers pressurized fuel to injectors
  • Compatibility: Cummins QSB5.9 30, CM550 engine series
  • Construction: Corrosion-resistant metal tubing
  • Features: Precise fittings, leak-resistant seals, high-pressure tolerance
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3964724
Type OEM
Part# variations 3964724 CUM,
3964724CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty