Bilstein B8 8100 ZoneControl R 60mm Reservoir Shock Absorbers deliver unparalleled ride comfort and maximum control over large suspension inputs for light trucks and SUVs.

• Eliminate Harsh Top-Out Events: Utilize revolutionary ZoneControl R position-sensitive rebound damping and a double-piston design with two stages of valving to absorb severe impacts without requiring an external limit strap.
• Enhanced Thermal Cooling: Maintain consistent damping performance under heavy loads with the included remote reservoir system, which dissipates fluid heat more effectively during extreme off-road or towing applications.
• Direct-Fit Compatibility: Designed as a direct replacement for compatible light trucks and SUVs, eliminating the need for complex fabrication or modifications to your existing suspension geometry.
• Complete Hardware Assembly: Install with confidence using the comprehensive kit that includes heavy-duty mounting bolts, nuts, washers, u-clips, rubber bump stops, and precision-machined black steel chassis brackets.
• Secure Anodized Mounting: The package features a bolt-on anodized Bilstein reservoir chassis mount, engineered to protect the remote reservoir from vibration, dirt, and high-impact off-road stress.
• Precise Engineering Dimensions: Each shock unit is built for optimal vehicle integration, measuring 32.0 inches in length, 14.0 inches in width, and 6.0 inches in height, with a total weight of 19.15 pounds to preserve your vehicle's payload capacity.