Fuel Supply Tube 3966424

positive OEM
Cummins
Part# 3966424
note
Fuel conduit delivering consistent flow from tank to engine fuel system.
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Description

The Cummins Fuel Supply Tube (3966424) is a critical conduit within fuel systems, responsible for transporting fuel from the tank to the engine. It maintains consistent fuel flow and pressure, supporting reliable engine operation under varied conditions. This component is engineered to withstand the demands of heavy-duty fuel delivery systems.

Key Specifications

  • Application: Cummins 4B3.9, 6B5.9, B4.5, QSB3.9 30 CM550, QSB5.9 30 CM550 engines
  • Function: Transports fuel from tank to fuel filter and transfer pump
  • Compatibility: Cummins B Series, QSB Series engines
  • Construction: Corrosion-resistant metal tubing with precision fittings
  • Features: Reinforced sections, leak-free connections, pressure-resistant design
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3966424
Type OEM
Part# variations 3966424 CUM,
3966424CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty