4-Inch Rear Component Box for Ram 2500 Diesel 4WD (2019-2021)

About this part

4-Inch Rear Component Box, fitment-checked

This is the rear half of a 4 in. lift, boxed on its own: rear coil spring spacers, rear bump stop brackets and rear sway bar end links for the 2019-2021 Ram 2500 in 4WD. Two limits decide fitment — diesel models only, and trucks with rear air ride are excluded.

Skyjacker packages the rear of this 4 in. Ram lift separately, which is why the box contains coil spring spacers, bump stop brackets and sway bar end links and nothing for the front axle. It covers the 2019-2021 Ram 2500 in 4WD across Tradesman, Lone Star, Big Horn, Laramie, Laramie Longhorn, Laramie Limited, Limited and Limited Longhorn. Fitment narrows twice: the part is for diesel trucks, and rear air ride models are excluded outright. Check both against your VIN before ordering, because a rear air ride Ram will not take this hardware.