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CATERPILLAR Secondary Leads

  • 300 Series Cat engines
  • G 342, 353, 379, 397, 398 and 399
  • Available for 3300 Series
DETAILS

CATERPILLAR Secondary Extenders

  • Secondary Extender for the 3400 Series engines
  • Sealing boot included
  • Secure Coil Connection
DETAILS

WAUKESHA Secondary Leads

  • Secondary Leads for VRG series
  • Waukesha Legacy Engines
  • For F 817 to L 3711 models
DETAILS

WAUKESHA Secondary Extenders

  • For VHP Series Engines
  • Complete Range
  • VGF Series available
DETAILS

CUMMINS Secondary Lead

  • 8.3 Series Secondary Lead with O Ring
  • Improved Sealing
  • Fits most Spark Plugs
DETAILS

CUMMINS Secondary Extenders

  • 855 series Secondary Extender
  • 8.3 Secondary Extender
  • KTA Series available
DETAILS

GUASCOR Extenders

  • Euro Style Connector
  • OEM Replacement
  • Available for all models
DETAILS

Deutz Secondary Extenders

  • TGB 620 Extender
  • Latest Design
  • Prevents Misfires
DETAILS