Arnott has announced that it now offers a new (not remanufactured) aftermarket air suspension strut for the front of the 2007-2013 Mercedes-Benz S-Class (W221 Chassis) with AIRMATIC and without 4MATIC.

The AS-2820 is designed and assembled in the USA and features a new custom-valved shock absorber assembled with a durable new Continental ContiTech rubber air spring bladder and no lower isolator seal, which is subject to failure on the original equipment.

The strut is partly protected by an aluminum can and dust baffle to keep out debris and is assembled with heavy-duty crimping rings, seals, O-Rings and bumpstop. This fully assembled air strut plugs directly into the vehicle’s electronic connector and eliminates fault codes.

Backed by Arnott’s Limited Lifetime Warranty the new AS-2820 features:

• New Custom-Valved Shock Absorber
• Multi-Ply ContiTech Air Spring Bladder
• Pre-Assembled for Easy Installation
• Detailed Installation Manual
• Designed & Assembled in the USA