Pump,Fuel Injection 3921148RX

positive OEM
Cummins
Part# 3921148RX
note
Fuel injection pump delivering pressurized fuel for diesel engine combustion.
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Description

The Cummins Fuel Injection Pump (3921148RX) is a critical component in diesel fuel systems, responsible for pressurizing and delivering fuel to engine injectors at precise timing and pressure. It ensures proper fuel flow to support engine combustion and performance in heavy-duty applications.

Key Specifications

  • Application: Non Certified 8.3L C engines
  • Function: Pressurizes and delivers fuel to injectors
  • Compatibility: Heavy-duty diesel engines, commercial vehicles
  • Construction: Metal housing, precision-machined internal components
  • Features: Remanufactured to OEM specifications, core charge applicable, dimensional package 21.5 x 13.7 x 8.25 in, weight 26.8 lbs
  • Quality: OEM Cummins part

Shipping Info

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More Information

Current Part# 3921148RX
Type OEM
Part# variations 3921148RX CUM,
3921148RXCUM
Manufacturer Cummins
Warranty Standard Manufacturer Warranty