3878 - Rear Crankshaft Seal Installer Tool - 6.6L Duramax Diesel
- 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
-
Replacement Parts:
- 3878X01 - Bearing
- 3878X04 - Bolt
- 3878X07 - Hex Nut
- 3878X08 - Spring
- 3878X09 - Washer
$232.95
3878 - Rear Crankshaft Seal Installer Tool - 6.6L Duramax Diesel—
$232.95
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- 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
-
Replacement Parts:
- 3878X01 - Bearing
- 3878X04 - Bolt
- 3878X07 - Hex Nut
- 3878X08 - Spring
- 3878X09 - Washer
