SUPER ULTIMA EXTENSION FOR CATERPILLAR® G3520C and G3600 SERIES ENGINES

BG’s P/N 25935 Extension Includes A Heavy Wall, High Alumina Ceramic Insulator to Maximize Performance….

Design Features Include:

  • Special Multi-Ribbed Sealing Grommet Provides Better Seal On The Spark Plug.
  • Intelli-Shroud™ Spark Plug Terminal Reduces Corona Formation.
  • Deeper Spark Plug Well Extends Flashover Coverage.
  • Proprietary Sealing Sleeve Eliminates Surface Arcing At The Coil Interface.
  • Heavy Wall, High Alumina Ceramic Insulator Prevents Dielectric Breakdown.

For information on Blackjack™ extension available for this application, see page 6.


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