Restore your steering in your 2001-2010 GM Duramax back to origonal with the Problem Solver MOOG Idler Arm Bracket Assembly. This assembly features an exclusive grease fitting extension hose that relocates the idler arm grease fitting to the sway bar frame bracket. This makes routine service easy by locating the zirk fitting through the wheel well. The Problem Solver powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability.