Arnott AS-2855 Air Suspension Strut - Front

Arnott AS-2855 Front Air Strut

The Arnott AS-2855 is a new aftermarket air suspension strut for the front of the 2007-2017 Lexus LS460 and LS460L with Adaptive Variable Suspension (ASV). It replaces the original front air strut with a new assembly built around a custom-tuned shock absorber and premium air spring components.

Arnott AS-2855 is engineered for drivers who need a direct front suspension replacement for Lexus LS460 air ride systems. It is built for the front right or front left position and uses new components throughout, including a ContiTech air bladder, aluminum protective can, and CNC-machined aluminum top mount and sealing cap.

• New air suspension strut for front right or front left installation
• Fits 2007-2017 Lexus LS460 and LS460L with Adaptive Variable Suspension (ASV)
• New, not remanufactured, custom-tuned shock absorber
• Heavy-duty ContiTech air bladder with aluminum can protection
• CNC-machined top mount and sealing cap made from aircraft-quality aluminum
• Includes long-lasting seals, O-rings, bump stop, heavy-duty crimping rings, new air fitting, and dust boot
• Air adjustable, gas charged, progressive spring rate design
• Upper stud mount and lower clevis mount configuration

Product Details

This Arnott air suspension strut is built for Lexus LS460 front suspension service where the original air strut has worn, leaked, or lost damping control. The AS-2855 uses a hydraulic internal damper and a progressive spring rate to support consistent ride quality in air ride applications. It is assembled in the USA and uses Arnott sealing components and hardware designed around long-term suspension service.

Brand Line NEW identifies Arnott’s new-component product line, meaning this strut is supplied as a new assembly rather than a remanufactured unit. For buyers searching for a Lexus LS460 front air strut replacement, Arnott AS-2855 provides a direct-fit solution for the front axle on ASV-equipped vehicles. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

• Front-end sagging from a leaking air spring
• Uneven ride height on Lexus LS460 air suspension
• Excessive bouncing or reduced damping control
• Air leaks at the strut bladder, seals, or fittings
• Warning lights or ride-quality issues related to worn front air struts

Installation Notes and Tips

Fits 2007-2017 Lexus LS460, front. Fits 2007-2017 Lexus LS460L, front. Verify Adaptive Variable Suspension (ASV) equipment and confirm front left or front right placement before installation. Inspect related air suspension lines, mounts, and electrical connections during replacement so the new strut can operate correctly after installation.

Quality Assurance

Arnott AS-2855 is a new aftermarket air suspension strut assembled in the USA with premium materials and brand-specific seals, O-rings, and air spring components. The design uses a ContiTech bladder, aluminum protection, and a custom-tuned shock absorber to support dependable front suspension service on the Lexus LS460 platform.