The Bilstein 5100 Series Shock Absorber 24-253161 has a gas pressure monotube designed specifically for your 2011-2019 GM 2500HD/3500HD. The shocks feature a 46mm digressive piston with self-adjusting deflective disc valving. Bilstein B8 5100 shock absorbers offer superior damping ability that makes them ideal for heavy hauling or occasional off-road use, while maintaining an exceptional street ride. Bilstein B8 5100 shock absorbers feature a zinc-plated steel body for resistance to harsh off-road elements.
*Lift Height is suggested by mfg. due to the many different aftermarket suspension systems int is recommended that a measurement is taken for proper aoppplication. An eye to eye shock is measured from the center of one eyelet to the center of the other eyelet.