Injector Nozzle Sleeve Puller (EN49960) - Kent-Moore

The Kent-Moore EN-49960 Injector Nozzle Sleeve Puller is a professional-grade tool designed to streamline the replacement of injector nozzle sleeves in compatible diesel engines. This specialized tool eliminates the need for cylinder head removal, significantly reducing service time and labor costs for technicians. Engineered by Kent-Moore, a trusted manufacturer of automotive and industrial tools, the EN-49960 facilitates efficient and precise in-vehicle sleeve service.

Key Features:

• In-Vehicle Service Capability: Allows for injector nozzle sleeve replacement with the cylinder head installed on the engine, a substantial time-saving benefit.
• Efficient Sleeve Removal: The EN-49960-3 Remover effectively unthreads the nozzle sleeve from the cylinder head with a counter-clockwise turn.
• Stubborn Sleeve Extraction: In cases where a sleeve spins without removal, the tool accommodates a 1/2"-13 thread slide hammer (such as J-23907-1) for robust extraction.
• Precise Sleeve Installation: The EN-49960-1 Installer Guide ensures accurate placement of the new sleeve, while the EN-49960-3 Swager correctly seats it into the cylinder head.
• Professional Grade Construction: Built to Kent-Moore's rigorous standards for durability and reliability in demanding shop environments.

Applications:

The Kent-Moore EN-49960 Injector Nozzle Sleeve Puller is specifically designed for use on various Isuzu diesel engines equipped with brass injector sleeves. This includes, but is not limited to, the following models and engine configurations:

• Isuzu 6HK1 7.8L (7800 Duramax Diesel):
  • Isuzu FSR (2001–2002)
  • Isuzu FTR (2001–2010, some sources up to 2011 or 2018)
  • Isuzu FVR (2001–2011)
  • Isuzu FXR (2004–2011)
• Isuzu 4HK1 5.2L Diesel:
  • Isuzu NPR (2005–2009, some sources up to 2018)
  • Isuzu NPR-HD (2005–2013, some sources up to 2018)
  • Isuzu NQR (2005–2010, some sources up to 2018)
  • Isuzu NRR (2005–2010, some sources up to 2018)

Note: For 2011 and newer 4HK1 engines, the EN-50547 may be required for injector nozzle sleeve replacement.