Bilstein 25-275131 Suspension Shock Absorber - Rear Left

Overview of Bilstein B8 5160 Shock Absorber for Toyota Land Cruiser

The Bilstein B8 5160 Suspension Shock Absorber (Part Number 25-275131) is engineered for Toyota Land Cruiser models requiring durable and reliable suspension components. Designed with a monotube internal structure and a smooth body, this shock absorber offers consistent performance for off-road and on-road driving conditions.

• Non-adjustable damping for consistent ride quality
• Includes billet reservoir clamp for secure mounting
• 46mm smooth body design (non-coilover)
• Black bellows boot included for protection
• Collapsed length: 14.50 inches (368.4 mm)
• Extended length: 23.72 inches (602.6 mm)
• Zinc plated finish for corrosion resistance
• Monotube internal design for improved heat dissipation
• Lower mount: 19.1mm eye type; Upper mount: stem type
• Remote reservoir included for enhanced fluid capacity

About the Bilstein B8 5160 Product Line

The B8 5160 series by Bilstein is designed specifically for vehicles that require a remote reservoir shock absorber to handle demanding suspension travel and heat management. This product line focuses on providing durable monotube shocks with smooth body construction, suitable for applications like the Toyota Land Cruiser where suspension performance and reliability are critical.

Detailed Product Description

The Bilstein 25-275131 shock absorber features a monotube internal design that improves heat dissipation and maintains consistent damping performance under heavy use. Its smooth 46mm body is zinc plated to resist corrosion, while the included black bellows boot protects the shaft from dirt and debris. The remote reservoir, secured by a billet clamp, increases fluid capacity and helps prevent shock fade during extended off-road or heavy-duty driving. The shock absorber’s eye lower mount and stem upper mount ensure proper fitment and secure installation on Toyota Land Cruiser models.

Common Applications and Problem Solving

• Reduces excessive body roll and improves vehicle stability
• Minimizes shock fade during prolonged off-road use
• Enhances suspension travel and control on rough terrain
• Protects suspension components from premature wear
• Maintains consistent damping for improved ride comfort

Installation Notes and Tips

Ensure compatibility with your Toyota Land Cruiser before installation. The shock absorber’s eye and stem mounts correspond to factory mounting points. Use the included billet reservoir clamp to secure the remote reservoir properly. Check for proper clearance around the reservoir and boot during installation to avoid damage. Professional installation is recommended to maintain suspension integrity and safety.

Quality Assurance and Warranty

Bilstein shock absorbers are manufactured to meet strict quality standards, featuring durable materials and precision engineering. The zinc plated finish and protective bellows boot contribute to long service life. Please refer to Bilstein’s official warranty documentation for specific coverage details related to the B8 5160 series and part number 25-275131.