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3879 - Front Crankshaft Seal Installer Tool - 6.6L Duramax Diesel

3879 - Front Crankshaft Seal Installer Tool - 6.6L Duramax Diesel

SKU 3879
$144.95 - $144.95
$144.95
$144.95 - $144.95
$144.95

Orders placed before 12:00pm EST Mon-Fri ship same day. Orders placed after 12:00pm EST ship next business day.

  • Press fit front seal to engine block & crankshaft for proper fitment of inner & outer seal body (works w/ 3878)
  • Services GM/ISUZU 6.6L Duramax 2001+ GMT800, 2500HD & 3500
  • Installation instructions: Set new seal on inner body of tool. Attach outside ring of tool to the end of the crankshaft assembly, turn forcing screw to press in new seal
  • Compare to GM Factory tool J-44645

Interchange

J-44645

  • Press fit front seal to engine block & crankshaft for proper fitment of inner & outer seal body (works w/ 3878)
  • Services GM/ISUZU 6.6L Duramax 2001+ GMT800, 2500HD & 3500
  • Installation instructions: Set new seal on inner body of tool. Attach outside ring of tool to the end of the crankshaft assembly, turn forcing screw to press in new seal
  • Compare to GM Factory tool J-44645