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Arnott AS-2856 Air Suspension Strut - Rear
| Brand | Arnott AS-2856 |
|---|---|
| Position | Rear |
| Product line | NEW |
| Fits | Lexus · 11 vehicles |
OE direct replacement. New assembly replaces the original air suspension strut.
Heavy-duty air bladder. Protected by an aluminum can for added durability.
Custom-tuned shock absorber. Delivers a progressive spring rate and hydraulic damping.
Cross-references Lexus 4808050150, Lexus 4808050152 and Lexus 4808050153 for the same application. See all 30.
Rear Air Strut for Lexus LS 460 and LS 600h L
The Arnott AS-2856 is a new aftermarket rear air suspension strut for the 2007-2012 Lexus LS 460 and 2008-2012 Lexus LS 600h L with Adaptive Variable Suspension (AVS). It is built as a direct replacement for the original rear strut and uses new components throughout, including a custom-tuned shock absorber and a ContiTech air bladder.
Key Features
- Fits the rear right or rear left position on select Lexus LS models
- New, not remanufactured, air suspension strut assembly
- Custom-tuned hydraulic shock absorber
- Heavy-duty ContiTech air bladder with aluminum protection can
- CNC-machined top mount and sealing cap made from aircraft-quality aluminum
- Includes dust boot, bump stop, new air fitting, seals, O-rings, spring isolators, bearing plate, and mounting hardware
- Progressive spring rate and air-adjustable design for AVS-equipped rear suspension
- Assembled in the USA
Product Details
Arnott AS-2856 is engineered for rear suspension service on the Lexus LS 460 and Lexus LS 600h L with AVS. The assembly combines a new shock body with a durable air spring section, using long-life seals and heavy-duty crimping rings to support consistent air suspension operation. The aluminum top mount, sealing cap, and protective can are used to improve durability in a demanding luxury-sedan suspension application. This part cross-references Lexus OE numbers such as 4808050150 and 4809050150 for the same application.
What It Helps Fix
- Rear end sagging from a worn air spring
- Air leaks caused by a damaged bladder or seals
- Uneven ride height at the rear of the vehicle
- Harsh ride quality from a worn internal damper
- Suspension warning symptoms related to rear air strut failure
Installation Notes
Compatible with 2007-2012 Lexus LS 460, rear, and 2008-2012 Lexus LS 600h L, rear, including comfort and sport suspension with AVS for AWD applications. Verify side and suspension configuration before installation. Inspect air lines, fittings, and related suspension components during replacement to help prevent repeat failures. The AS-2856 is a direct-fit rear air suspension strut for the listed applications.
Quality Assurance
Arnott builds this AS-2856 air strut as a new aftermarket assembly using brand-specific seals, O-rings, a dust boot, and a ContiTech air bladder. The design replaces the original rear strut with a new unit assembled in the USA for the Lexus LS 460 and Lexus LS 600h L platform.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2012 | Lexus | LS460 | Rear | NEW |
| 2012 | Lexus | LS600h | Rear | Comfort and sport suspension with AVS for AWD applications.; NEW |
| 2011 | Lexus | LS460 | Rear | NEW |
| 2011 | Lexus | LS600h | Rear | Comfort and sport suspension with AVS for AWD applications.; NEW |
| 2010 | Lexus | LS460 | Rear | NEW |
| 2010 | Lexus | LS600h | Rear | Comfort and sport suspension with AVS for AWD applications.; NEW |
| 2009 | Lexus | LS460 | Rear | NEW |
| 2009 | Lexus | LS600h | Rear | Comfort and sport suspension with AVS for AWD applications.; NEW |
| 2008 | Lexus | LS460 | Rear | NEW |
| 2008 | Lexus | LS600h | Rear | Comfort and sport suspension with AVS for AWD applications.; NEW |
| 2007 | Lexus | LS460 | Rear | NEW |
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