Arnott AS-3802 Air Suspension Strut - Rear Right

Overview of Arnott New Air Suspension Strut AS-3802

The Arnott New Air Suspension Strut AS-3802 is engineered specifically for the BMW 640i xDrive Gran Turismo. Designed to restore factory ride quality and handling, this air suspension strut integrates advanced features to support air ride suspension systems effectively.

• Compatible with BMW 640i xDrive Gran Turismo models
• New, not remanufactured, ensuring original performance
• Hydraulic internal damper for smooth shock absorption
• Gas charged for consistent damping response
• Progressive spring rate with spring-assisted shock design
• Includes black protective boot and bladder heavy duty crimping rings
• Upper mount type: stud; lower mount type: loop/eyelet with isolator included
• Bearing plate and mounting hardware included for secure installation
• Body end measuring point at center eye; shock absorber rod end measuring point at shoulder of stud

Arnott New Brand Line Details

The Arnott New product line focuses on delivering brand-new, high-quality suspension components designed to meet or exceed OEM specifications. The AS-3802 air suspension strut is part of this line, offering reliable performance and durability for air ride suspension systems on select BMW models.

Product Features and Technical Specifications

This air suspension strut features a hydraulic internal damper combined with gas charging to provide consistent and controlled damping. The progressive spring rate and spring-assisted shock design help maintain ride comfort and vehicle stability under varying load conditions. The black boot protects internal components from debris and environmental damage, while the included bladder heavy duty crimping rings ensure secure air bladder connections. The upper mount uses a stud design, and the lower mount is a loop/eyelet type with an isolator to reduce noise and vibration transfer. Bearing plates and mounting hardware are included to facilitate proper installation and alignment.

Applications and Problem Solving

• Restores proper ride height and suspension performance on BMW 640i xDrive Gran Turismo
• Addresses air suspension failure symptoms such as uneven ride height or harsh ride quality
• Replaces worn or leaking air suspension struts to prevent further suspension damage
• Improves vehicle handling and stability by maintaining correct damping characteristics
• Eliminates noise and vibration issues related to faulty mounts or isolators

Installation Notes and Tips

Installation of the Arnott AS-3802 air suspension strut requires proper tools and knowledge of air suspension systems. Ensure the vehicle is safely lifted and supported before removal of the old strut. Pay close attention to the measuring points: the body end at the center eye and the shock absorber rod end at the shoulder of the stud for accurate fitment. Verify that the black boot and bladder crimping rings are properly seated to prevent air leaks. The included bearing plate and mounting hardware should be used to secure the strut firmly in place. It is recommended to have the air suspension system inspected and calibrated after installation.

Quality Assurance and Warranty

The Arnott New Air Suspension Strut AS-3802 is manufactured to meet stringent quality standards, ensuring durability and reliable performance. This new part undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary.