The Lisle Oil Filter Plug for Cummins is used to plug the oil filter when changing oil on 2013-2017 Dodge Ram Cummins 2500/3500 Heavy-Duty trucks. It securely threads in the filter so that the filter can be removed from the tight space without spilling oil. The design features a T-handle that makes removal and installation a lot easier. This handy tool also allows the tech to pre-lube the filter before installation.