Replace Part Number: 68433353AA. For 2019 Ram 2500 Big Horn, Laramie, Laramie Longhorn, Limited, Lone Star, Tradesman 6.7L L6 - Diesel. For 2019 Ram 3500 Big Horn, Laramie, Laramie Longhorn, Limited, Lone Star, SLT, Tradesman 6.4L V8 - Gas, 6.7L L6 - Diesel.
