The PowerStop AR8374Xl brake rotor is designed for the left rear of 2011-2012 Ram 3500 trucks. It's part of the PowerStop Evolution Series, featuring drilled and slotted designs.
PowerStop AR8374XL fits Ram 11-12 3500 Rear Driver Side Drilled & Slotted Rotor
PowerStop AR8374XR fits Ram 11-12 3500 Rear Pass Side Drilled & Slotted Rotor
PowerStop AR83100XR fits Ram 19-22 3500 Rear Right Drilled & Slotted Rotor
PowerStop AR86004XR fits Ram 20-22 1500 Front Right Drilled & Slotted Rotor
PowerStop PBK126 fits Ram 20-22 3500 Pin Boot/Bushing Kit
PowerStop PBK097 fits Ram 11-12 5500 Pin Boot/Bushing Kit