【FITMENT FOR 6778】The 6778 Fuel Injector Puller Tool is compatible with 2001-2004 Model Year GM Duramax 6.6L Engines. A perfect replacement for Kent Moore J-44639.
【FITMENT FOR 6779】The 6779 Fuel Injector Puller Tool is compatible with 2005-2011 Model Year GM Duramax 6.6L Engines. A perfect replacement for Kent Moore J-46594.
【FITMENT FOR 7222】The 7222 Injector Tube Remover Installer Tools Kit is compatible with 2001-2020 Model Year GM Duramax 6.6L Engines. A perfect replacement for J-45910.
【STRONG FUNCTION】The 6778 & 6779 Fuel Injector Puller Tools can be easily pulled out of the cylinder head without pulling the injector cup. Used for simple maintenance or the most complex driving performance. The 7222 Injector Tube Remover Installer Tools Kit is designed to remove injector tubes for service and re-installs, help diesel mechanics to get their job done right and without damaging the injector cups.
【100% SATISFACTION GUARANTEE】We are committed to providing excellent products and the best service for our customers. If you are not satisfied with the product, you can simply return it. We support a 30-day refund on return and a 12-month warranty.