Pump-Injection Bosch 3963957

positive OEM
Cummins
Part# 3963957
note
Fuel injection pump regulating diesel fuel delivery in heavy-duty engines.
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Extended Lead Time
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Description

The Cummins Genuine Bosch Fuel Injection Pump (3963957) is a critical component designed to regulate and deliver precise fuel flow to diesel engines. It ensures consistent fuel injection timing and pressure for optimal engine operation in commercial and heavy-duty vehicles.

Key Specifications

  • Application: Tier 2 diesel engines
  • Function: Controls fuel injection timing and delivery
  • Compatibility: Cummins 6B 5.9L engine series
  • Construction: Metal housing with precision-machined internal components
  • Features: Bosch VE6 rotary design, remanufactured assembly
  • Quality: OEM Cummins genuine part

Shipping Info

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More Information

Current Part# 3963957
Type OEM
Part# variations 3963957 CUM,
3963957CUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty