F00RJ04788 CRN KIT

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The Bosch F00RJ04788 Overhaul Set is a complete CR injector rebuild kit containing the key internal service parts necessary for a full restoration of specified Bosch Common Rail diesel injectors.

Designed for workshops and professional repairers, this kit allows injectors to be returned to factory performance, ensuring efficient fuel delivery, emission compliance, and engine longevity in heavy-duty, commercial, and industrial diesel platforms.

Category:

Description

Product Name:
Bosch Common Rail Injector Overhaul Set

Part Number (IAM):
F00RJ04788

Designation:
Overhaul set, CR injector (CRN KIT)

Description & Function

  • Purpose:
    This kit is a complete service package for the full internal overhaul of specific Bosch Common Rail (CR) injectors.

  • Intended Use:
    Replaces all major internal, high-wear, and sealing components necessary to restore a CR injector to original performance (as-new condition).

Typical Contents of Overhaul Set (CRN KIT)

The overhaul set F00RJ04788 typically includes:

  • Control valve and seat

  • Nozzle washers and high-pressure seals

  • O-rings and back-up rings

  • Nozzle retaining pin(s) or screw(s)

  • Valve springs and related hardware (where applicable)

  • Any other critical small parts touched during a professional injector rebuild

Applications & Compatibility

  • Usage:
    Professional injector repair shops, workshops, and fleet maintenance use this kit to refurbish Bosch CR injectors suffering from performance loss, leakage, dribbling, misfire, hard starting, smoke, or poor fuel economy.

  • Injector Fitment:
    The F00RJ04788 kit is matched to specific Bosch CR injector numbers (not provided in your query).