Shock SZ/SL 9in Comp 1 Reb 6

The Bilstein Shock SZ/SL 9in Comp 1 Reb 6 is a premium monotube shock absorber engineered for serious off-road and performance driving applications. Designed for vehicles that demand superior damping control and consistent ride quality over rough terrain, this shock combines advanced valve technology with robust construction to deliver reliability under demanding conditions. The compensator design reduces pressure buildup during extended use, while the single rebound valve configuration optimizes suspension response across varying load conditions.

Built with a steel body and zinc-plated finish, the Shock SZ/SL features a 1.81-inch outer diameter and monotube construction that maximizes internal displacement for improved heat dissipation and durability. The unit compresses to 14.88 inches and extends to 23.52 inches, providing a 8.64-inch stroke length ideal for medium to long-travel suspension setups. The C1-R6 valve—a proprietary Bilstein technology—delivers precisely calibrated rebound damping that maintains vehicle control without harshness, even on consecutive impacts. The zinc-plated steel construction resists corrosion and ensures longevity in harsh environments including salt exposure and extreme temperatures.

This shock is ideal for truck and SUV owners upgrading factory suspension or building custom off-road platforms where OEM performance falls short. Installation requires no special tools beyond basic suspension work—straightforward bolt-on mounting to existing chassis pickup points. The 9-inch body length and 1.81-inch diameter ensure compatibility with most mid-size and full-size truck applications, though fitment should be verified against your specific vehicle's suspension geometry. Weighing 4.32 pounds per unit, these shocks maintain reasonable unsprung weight while delivering the damping authority expected from Bilstein's heritage in German suspension engineering.