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3878 - Rear Crankshaft Seal Installer Tool - 6.6L Duramax Diesel

SKU 3878
Sold out
Original price $233.45 - Original price $233.45
Original price
$233.45 - $233.45
Current price $233.45

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

  • Press fit rear seal to engine block & crankshaft for proper fitment of inner & outer seal body
  • Services GM/ISUZU 6.6L Duramax 2001-2016 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-44642