Bilstein 24-347440 B8 6100 Rear Monotube Shock for 2025 Toyota 4Runner, 0-1.75-Inch Lift

Bilstein B8 6100 shock absorbers are filled with the technology perfected over 3 decades of off-road dominance. Bilstein's monotube gas pressure design with a large 2.65-in OD body and 60mm digressive piston maximizes heat dissipation for increased shock life, and decreases oil foaming to prevent performance loss while providing a smoother ride and more control over rough terrain. The B8 6100 will provide increased durability, making them perfect for vehicles subjected to rugged roads and harsh conditions. 60mm Monotube Shock Absorber

• Large 60mm body for increased oil capacity, cooling, and long-term durability
• 60mm digressive piston improves ride comfort and control over rough terrain
• Vehicle specific tuning

The Bilstein B8 6100 rear monotube shock absorber is engineered for drivers who demand improved control, durability, and ride quality from their 2025 Toyota 4Runner. Designed for vehicles with 0 to 1.75 inches of lift, this shock uses Bilstein’s proven monotube gas-pressure technology to deliver consistent damping performance on pavement, gravel, trails, and other demanding surfaces. Vehicle-specific tuning helps maintain balanced handling while supporting the suspension geometry of compatible applications, including select 2024 Toyota Land Cruiser models and 2025 Toyota 4Runner models.
The large-body design increases oil capacity and supports more efficient heat dissipation during extended use. By helping control operating temperatures and reducing oil foaming, the Bilstein B8 6100 maintains more consistent performance when the vehicle is carrying gear, traveling over rough terrain, or operating in harsh conditions. The digressive piston responds quickly to changing road surfaces, providing improved wheel control without creating an unnecessarily harsh ride. This makes the shock well suited for daily driving as well as off-road use.
Part number 24-347440 is built for the rear suspension and is manufactured with the quality and durability associated with Bilstein suspension components. The monotube construction provides reliable damping response and long-term service performance, while the application-specific calibration helps deliver predictable control through uneven terrain, corners, and changing load conditions. For drivers upgrading a compatible Toyota 4Runner or Land Cruiser, the Bilstein B8 6100 offers a practical suspension solution focused on stability, comfort, and off-road confidence.

• Monotube gas-pressure construction supports consistent damping and effective heat management


• Digressive piston technology improves ride comfort and wheel control over rough terrain


• Vehicle-specific tuning helps maintain predictable handling and suspension performance


• Rear suspension application for compatible Toyota 4Runner and Land Cruiser models

Features:

• Construction: Monotube gas-pressure design provides consistent damping performance and helps manage heat during demanding driving

• Piston Design: Digressive piston technology improves control and ride comfort across uneven surfaces

• Tuning: Vehicle-specific calibration supports predictable handling for compatible Toyota applications

• Application: Rear shock absorber designed for select 2025 Toyota 4Runner and 2024 Toyota Land Cruiser models

• Lift Compatibility: Designed for vehicles with 0 to 1.75 inches of lift

Compatible With
2024 Toyota Land Cruiser
2025 Toyota 4Runner
2025 Toyota Land Cruiser
2026 Toyota 4Runner
2026 Toyota Land Cruiser