Arnott AS-3578 Air Suspension Strut - Front Left

Overview of Arnott REMAN Air Suspension Strut AS-3578

The Arnott REMAN Air Suspension Strut AS-3578 is engineered for Mercedes-Benz E43 AMG models requiring reliable air ride suspension components. This remanufactured air suspension strut offers adjustable damping and progressive spring rate technology to maintain optimal ride quality and vehicle handling.

• Compatible with Mercedes-Benz E43 AMG
• Remanufactured air suspension strut with hydraulic internal damper
• Adjustable damping and air adjustable for ride customization
• Includes mounting hardware, bladder heavy duty crimping rings, bearing plate, boot, and spring isolators
• Features progressive spring rate and spring-assisted shock design
• Upper mount type: stud; lower mount type: clevis
• Boot color: black with included boot for protection
• Body end measuring point: center eye; shock absorber rod end measuring point: shoulder of stud
• Upper mounting isolator included; lower mounting isolator not included

About the Arnott REMAN Product Line

The REMAN product line by Arnott focuses on remanufactured suspension components that meet strict quality standards. Each REMAN air suspension strut undergoes a comprehensive rebuilding process to restore performance and durability comparable to new parts. The AS-3578 strut benefits from this process, ensuring it delivers consistent air ride suspension performance for the Mercedes-Benz E43 AMG.

Detailed Product Description

The AS-3578 air suspension strut is designed with a hydraulic internal damper that provides smooth and controlled damping. Its adjustable damping feature allows fine-tuning of ride comfort and handling characteristics. The air adjustable capability supports air ride suspension systems, maintaining proper vehicle height and load leveling. The progressive spring rate and spring-assisted shock design improve ride quality by adapting to varying road conditions and loads. The strut includes a black protective boot and heavy duty crimping rings for durability. Mounting points are designed for a stud-type upper mount and clevis-type lower mount, with included bearing plate and spring isolators to reduce noise and vibration.

Common Applications and Problem Solving

• Restores proper ride height and suspension performance on Mercedes-Benz E43 AMG
• Replaces worn or leaking air suspension struts causing uneven ride or sagging
• Addresses issues with poor damping or harsh ride quality
• Improves vehicle handling and stability through adjustable damping
• Eliminates noise and vibration from damaged or missing isolators and boots

Installation Notes and Tips

Installation of the Arnott REMAN AS-3578 air suspension strut requires proper tools and knowledge of air suspension systems. Ensure the vehicle is safely supported and air suspension system pressure is released before removal. Verify mounting points match the stud upper mount and clevis lower mount configuration. Inspect and replace any worn isolators or related components as needed. Properly torque all fasteners to manufacturer specifications and check for air leaks after installation.

Quality Assurance and Warranty

The Arnott REMAN AS-3578 air suspension strut is remanufactured to meet or exceed OEM standards. Each unit undergoes rigorous testing to ensure hydraulic damper performance and air suspension functionality. This part includes a warranty that covers defects in materials and workmanship, providing confidence in its durability and reliability for Mercedes-Benz E43 AMG applications.