PERKINS-4000MUI-R12P PERKINS RECON MUI INJECTOR WITH PIN

  • Part Number: 4000MUI-R12P
  • Type: Recon (remanufactured) Mechanical Unit Injector (MUI)
  • Engine Compatibility: Perkins 4000 Series engines (widely used in power generation, marine propulsion, and heavy industrial applications)
  • Applications:
  • Power generation sets
  • Marine engines
  • Heavy industrial machinery
  • Features:
  • Integrated pump-and-injector design for precise high-pressure fuel delivery
  • “With Pin” variant ensures proper alignment and secure fit in specific Perkins 4000 configurations
  • Fully tested for spray pattern, injection pressure, and mechanical durability
  • Built to Perkins OEM standards

Category:

Description

The 4000MUI-R12P is a remanufactured Mechanical Unit Injector (MUI) designed for Perkins 4000 Series diesel engines. MUIs combine the functions of a fuel pump and injector into one unit, delivering high-pressure fuel directly into the combustion chamber. The “With Pin” designation refers to a specific design variation in the injector assembly, tailored for certain Perkins 4000 configurations that require a locating or securing pin for installation.

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