Skip to content
GET A FREE CTA T-SHIRT WHEN YOU SPEND $200! Add T-Shirt to cart to receive automatic discount.
GET A FREE CTA T-SHIRT WHEN YOU SPEND $200! Add T-Shirt to cart to receive automatic discount.
4043 - 6.6L Duramax Rear Crankshaft Seal Remover

4043 - 6.6L Duramax Rear Crankshaft Seal Remover

SKU 4043
$295.95 - $295.95
$295.95
$295.95 - $295.95
$295.95

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

  • This rear crankshaft seal remover is designed to remove the rear seal on 2001 and newer 6.6L Duramax diesel engines. Its three jaws grab the inner lip of the press-fit seal so it can be pulled safely from the block and crankshaft without damage.
  • Three jaws designed to grab inner lip of seal
  • Forcing screw pulls seal from block and crankshaft
  • Much better option than prying seal, which can damage engine
  • Services: 2001+ 6.6L Duramax diesel engines
  • Applications: GM, ISUZU, GMT800 2500HD and 3500HD models
  • Compare to GM Factory Tool J-44641
Interchange

J-44641, OTC 7640, J44641, and 7640

  • This rear crankshaft seal remover is designed to remove the rear seal on 2001 and newer 6.6L Duramax diesel engines. Its three jaws grab the inner lip of the press-fit seal so it can be pulled safely from the block and crankshaft without damage.
  • Three jaws designed to grab inner lip of seal
  • Forcing screw pulls seal from block and crankshaft
  • Much better option than prying seal, which can damage engine
  • Services: 2001+ 6.6L Duramax diesel engines
  • Applications: GM, ISUZU, GMT800 2500HD and 3500HD models
  • Compare to GM Factory Tool J-44641