Product benefits are saving time and reducing risk of crankshaft seal surface damage during removal.
Compare to factory Cummins tool #3164780 (seal/sleeve kit #4965569).
Pro Tip: Tool uses the flywheel CAD screws and positions the rear seal properly when pulled flush to the flywheel housing. It also uses self-tapping screws to attach the tool to the seal. The forcing screw is then able to pull the tool and remove seal.
