Fuel Injection Pump 3971477

positive OEM
Cummins
Part# 3971477
note
Fuel injection pump delivering precise fuel timing and pressure for diesel engines.
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Extended Lead Time
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Description

The Cummins Fuel Injection Pump (3971477) is a critical component in diesel fuel delivery systems, responsible for pressurizing and timing fuel injection into engine cylinders. It regulates fuel flow to support efficient combustion and engine operation in heavy-duty applications.

Key Specifications

  • Application: Tier 1 5.9 liter B engines
  • Function: Pressurizes and meters fuel for injection
  • Compatibility: 6B5.9 engine series
  • Construction: Metal housing with precision-machined internal components
  • Features: Precise fuel metering, timing control, corrosion-resistant materials
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3971477
Type OEM
Part# variations 3971477 CUM,
3971477CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty