Features: 1.OE Number: The referencing OE number of this exhaust manifold bolts set are 5266422,68419703AA,05135789AB,5135789AB, 3946275, MS19225. 2.Fitment: The exhaust manifold stud nut gaskets kit is a replacement for Dodge for Cummins 5.9L,6.7L 24V 1998.5?2019, please check the model and year before ordering. 3.Function: The exhaust manifold bolt kit provides better fixation, is firm and reliable, reduces driving noise and improves driving comfort. 4.Material: Made of durable materials, high hardness, not easy to bend and break, strong anti corrosion and anti rust, good sealing performance, can be used for a long time. 5.Easy Installation: Easy to install, no modification, cutting, or drilling required. It adopts original standard, which is a perfect replacement and can perfectly match to your car. Specification: Item Type: Exhaust Manifold Bolts Gaskets Kit_x000D_ OE Number: 5266422,68419703AA,05135789AB,5135789AB, 3946275, MS19225, 3955339, 5447591, 5266422, 5015719AA, 5135789AA, MS19741_x000D_ Material: Metal alloy_x000D_ Fitment:_x000D_ Replacement for Dodge for Cummins 5.9L,6.7L 24V 1998.5?2019 PackageList: 1 x Package of Exhaust Manifold Kit (33 pcs) Note: Please double check the part number of your item, matching information is for reference only._x000D_ If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!