Bilstein 25-331066 B8 8100 (DSA) Front Left Reservoir Shock Absorber for 2-3 Inch Lift Jeep Wrangler and Gladiator

The Bilstein B8 8100 (DSA) reservoir shock absorber is an adjustable large bore 60mm (2.65" OD) direct fit solution for lifted trucks and SUVs. Constructed from aerospace quality billet components, the large 60mm ID shock body offers a higher oil volume capacity to control heat while tackling rough road surfaces over long distances. Click adjuster knobs allow easy and precise Dual Speed Adjustment of both low and high speed compression to tailor your ride to any surface. Each B8 8100 (DSA) offers a unique remote or piggyback reservoir solution for an easy, hassle free installation. These shock absorbers feature a monotube design for consistent fade free performance and utilize velocity sensitive digressive valve settings which are tuned for each specific application. The large 60mm piston design offers more comfort and control in all driving conditions. The Bilstein B8 8100 (DSA) will allow you to tame the terrain in comfort. 60mm Shock Absorber

• Click adjuster knobs allow easy and precise Dual Speed Adjustment of both low and high speed compression to tailor your ride to any surface
• 60mm large bore digressive piston offers a greater range of tunability and delivers exceptional comfort without sacrificing control
• Direct fit for an easy installation

The Bilstein B8 8100 (DSA) part number 25-331066 is a front left reservoir shock absorber designed for lifted Jeep Wrangler and Gladiator applications. Built for vehicles with a 2-3 inch lift, this direct-fit replacement helps improve ride control, comfort, and stability when driving over rough roads, uneven terrain, and changing surface conditions. Its large-bore construction increases oil capacity to help manage heat during extended off-road use and demanding driving conditions.
Bilstein uses aerospace-quality billet components and a monotube design to deliver consistent, fade-resistant performance. The velocity-sensitive digressive valve setting is tuned for responsive damping, allowing the shock to react quickly to changing terrain while maintaining controlled suspension movement. A larger piston provides a broad range of damping control and helps balance comfort with handling performance on and off the road.
The Dual Speed Adjustment system features click adjuster knobs for precise tuning of both low-speed and high-speed compression. This allows drivers to tailor suspension response for trail driving, highway travel, loaded vehicles, or other conditions. The reservoir configuration is engineered for a straightforward installation, with the application-specific design helping simplify fitment. Confirm vehicle year, model, suspension lift, and front-left positioning before installation to ensure proper application. Professional installation is recommended when required by the vehicle or suspension setup.

Features:

• Dual Speed Adjustment click knobs provide precise low-speed and high-speed compression tuning

• Large-bore digressive piston delivers a wide range of damping control with a balanced ride

• Monotube design supports consistent, fade-resistant performance during extended driving

• Remote or piggyback reservoir configuration helps increase oil capacity and manage heat

• Direct-fit design supports easier installation on compatible lifted Jeep applications

Compatible With
2018 Jeep Wrangler
2019 Jeep Wrangler
2020 Jeep Gladiator
2020 Jeep Wrangler
2021 Jeep Gladiator
2021 Jeep Wrangler
2022 Jeep Gladiator
2022 Jeep Wrangler
2023 Jeep Gladiator
2023 Jeep Wrangler
2024 Jeep Gladiator
2024 Jeep Wrangler
2025 Jeep Gladiator
2025 Jeep Wrangler
2026 Jeep Gladiator
2026 Jeep Wrangler