Fuel Injection Pump 3991341

positive OEM
Cummins
Part# 3991341
note
Delivers controlled fuel pressure and timing for diesel engine combustion.
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Extended Lead Time
non-returnable Non-returnable info
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Description

The Cummins Fuel Injection Pump (3991341) is a critical component in diesel engine fuel systems, responsible for delivering fuel at controlled pressure and timing. It regulates fuel supply to support engine combustion efficiency and performance in heavy-duty applications.

Key Specifications

  • Application: 6B5.9 engine series
  • Function: Fuel pressurization and timed injection
  • Compatibility: 6B5.9 engine series
  • Construction: Metal housing, precision-machined components
  • Features: Precise fuel metering, pressure regulation, mechanical/electronic control
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3991341
Type OEM
Part# variations 3991341 CUM,
3991341CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty