All-new 2019-2022 Ram 3500 4WD HD 4.5" lift kit 

4.5-inch front with rear blocks lift kit

Includes all-new transfer case clocking ring and new heavy-duty transmission crossmember.

Includes 4 Falcon 1.1 Monotube shocks tuned specifically for the Ram 3500 HD.

For use on Diesel engine Ram 3500 4WD HD trucks only.

Allows for up to 37x13.50 tires on 20" x 9" wide wheels with -18 offset.

Note: Does not work with Factory Air suspension or Auto Level system (factory helper bags).

• The all-new 4.5 Coil Spring Lift Kits allow for even more ground clearance while going to a 37 tire. Springing up to the new 4.5 lift yields all the bells and whistles of a big 6 kit but at a slightly lower, garage-able stance. These kits come with heavy-duty steel radius arm drop brackets, heavy-duty fabricated steel front track bar brackets, forged dropped pitman arm, sway bar relocation brackets, and bump stop extensions preventing over-compression of the included Falcon 1.1 Monotube front & rear shocks. The 4.5 Ram HD kit includes our unique CNC-machined 6061-T6 billet Aluminum Driveline Indexing System (DIS) that re-clocks the transfer case to properly align the front output shaft for improved driveline angles. The Ram 3500 HD comes with a high-output diesel engine DIS system. 

  Kit 49-19430 includes the new DIS re-positioning components, heavy-duty and great riding 4.5 lift front springs, 3 lift rear taper blocks, heavy-duty radius arm drop brackets, heavy-duty fabricated steel front, track bar brackets, dropped cast iron pitman arm, front/rear sway bar relocation brackets, and bump stop extensions preventing over-compression of the new Falcon 1.1 Monotube front/rear shocks.

  *Kit will not fit any models with the standard output 6.7L diesel motor, HEMI Gasoline engine, dually models, Classic models, and any automatic-leveling rear air suspension models.