1998 Dodge Ram Trucks Differential Carrier Ram 3500 - 4WD - Yukon Dura Grip positraction - Dana 60 - 30 spline - Full Float Axle - 4.10 and Down Ratio or Thick Gears - Rear guaranteed to replace your current 1998 Dodge Ram Trucks Differential Carrier Ram 3500 - 4WD - Yukon Dura Grip positraction - Dana 60 - 30 spline - Full Float Axle - 4.10 and Down Ratio or Thick Gears - Rear. 1998 Dodge Ram Trucks Differential Carrier comes new OEM 1998 Dodge Ram Trucks Differential Carrier aftermarket new 1998 Dodge Ram Trucks Differential Carrier of remanufactured 1998 Dodge Ram Trucks Differential Carrier Ram 3500 - 4WD - Yukon Dura Grip positraction - Dana 60 - 30 spline - Full Float Axle - 4.10 and Down Ratio or Thick Gears - Rear.