Replace a worn front air strut with a complete assembly: the Arnott Industries AS-2855 Air Suspension Strut. This Arnott-engineered aftermarket assembly replaces the original strut on the fourth-generation 2007-2017 Lexus LS460 equipped with Adaptive Variable Suspension. It fits either the left or right front side.
- Complete assembly: Built with OE-quality components, including a new, custom-tuned shock absorber.
- ContiTech air spring: A heavy-duty, multi-ply ContiTech air bladder is protected by an aluminum can. It is designed to hold air pressure for consistent ride height and performance.
- Top mount and sealing cap: A CNC-machined top mount and sealing cap made from aircraft-quality aluminum.
- Supporting components: The strut features Arnott seals, O-rings, a bump stop, heavy-duty crimping rings, an air fitting, and a dust boot to protect the shock.
The AS-2855 is designed and assembled in the USA, and detailed installation instructions are available. For best results, Arnott recommends replacing air struts in pairs.
Signs a front air strut may need replacing include a corner that sags after the car sits, an air compressor that runs more often than usual, or uneven ride height. Leaks can also come from air lines or valves, so diagnose the cause before replacing the strut. See the "Vehicles it fits" section for complete application details.
Interchange: 4801050150 · 4801050152 · 4801050153 · 4801050251 · 4801050253 · 4801050254 · 4801050270 · 4801050271 · 4801050290 · 4801050291 · 4802050150 · 4802050152 · 4802050153 · 4802050251 · 4802050253 · 4802050254 · 4802050270 · 4802050271 · 4802050290 · 4802050291
This part cross-references / interchanges with the following part numbers:
4801050150, 4801050152, 4801050153, 4801050251, 4801050253, 4801050254, 4801050270, 4801050271, 4801050290, 4801050291, 4802050150, 4802050152, 4802050153, 4802050251, 4802050253, 4802050254, 4802050270, 4802050271, 4802050290, 4802050291
Frequently Asked Questions
Which vehicles does the Arnott AS-2855 fit?
It is listed for the front of the 2007-2017 Lexus LS460 equipped with Adaptive Variable Suspension. See the "Vehicles it fits" section for complete application details.
Does the AS-2855 fit the left or right side?
It fits either side. Arnott lists the AS-2855 as fitting the left or right front position.
What components make up the AS-2855 strut assembly?
It combines a new, custom-tuned shock absorber, a ContiTech air bladder protected by an aluminum can, an aluminum top mount and sealing cap, seals, O-rings, a bump stop, crimping rings, an air fitting and a dust boot.
Should I replace both front air struts at the same time?
Yes. Arnott recommends replacing air struts in pairs for best results.
Where is the AS-2855 designed, and are installation instructions available?
The AS-2855 is designed and assembled in the USA, and detailed installation instructions are available for it.
