Bilstein 45-242007 Air Suspension Strut - Rear Left

Bilstein B4 OE Replacement Air Suspension Strut Overview

The Bilstein 45-242007 air suspension strut is engineered for Audi A8 Quattro and Volkswagen Phaeton models requiring reliable shock absorber replacement. Designed to restore original ride comfort and handling, this air suspension strut offers a direct fit solution for vehicles equipped with air suspension systems.

• Compatible with Audi A8 Quattro and Volkswagen Phaeton
• Part number 45-242007 for precise identification
• Black paint finish for corrosion resistance
• Twintube internal design for consistent damping
• Fork type lower mount and special upper mount for exact fitment
• Boot not included

Product Line: B4 OE Replacement (Air)

The B4 OE Replacement (Air) series by Bilstein focuses on providing high-quality air suspension struts that meet original equipment specifications. This product line is designed to offer a direct replacement for factory-installed air suspension components, ensuring compatibility and performance that aligns with the vehicle’s original suspension setup. The 45-242007 strut is part of this line, delivering dependable damping characteristics and fitment for Audi and Volkswagen air suspension systems.

Technical Details and Features

This Bilstein air suspension strut features a twintube internal design, which helps maintain consistent damping performance under various driving conditions. The black paint finish provides protection against corrosion, extending the service life of the component. The lower mount uses a fork type connection, while the upper mount is a special design tailored to fit the specific suspension geometry of the Audi A8 Quattro and Volkswagen Phaeton. Note that this strut does not include a protective boot.

Common Applications and Problem Resolution

• Replacement for worn or leaking air suspension struts on Audi A8 Quattro and Volkswagen Phaeton
• Restores proper ride height and vehicle stability
• Eliminates excessive bouncing or harsh ride quality
• Addresses uneven tire wear caused by faulty suspension components
• Improves handling and control compromised by damaged struts

Installation Notes and Tips

Ensure compatibility by verifying the part number 45-242007 before installation. Due to the special upper mount design, professional installation is recommended to maintain proper suspension alignment and function. Inspect related suspension components during replacement to avoid premature wear. Since the boot is not included, check the condition of the existing boot and replace if necessary to protect the strut shaft.

Quality Assurance and Warranty

Bilstein manufactures this air suspension strut to meet or exceed original equipment standards. The B4 OE Replacement (Air) series is engineered for durability and consistent performance. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary by region and application.