How to Replace the Rear Air Strut on the W221 S-Class 

This video is designed to show Automotive repair professionals how to replace the rear air strut on W216 CL-Class and W221 Mercedes-Benz S-Class vehicles with and without 4MATIC with an Arnott Designed NEW Air Strut featuring new custom valved shocks.
Arnott part AS-2821 (right) and AS-2822 (left) are new, not remanufactured, aftermarket rear strut assemblies for the 2007-2013 Mercedes Benz ® S-Class (W221) and CL-Class (W216) Sedan with AIRMATIC and with & without 4MATIC. This replacement strut, designed and assembled in the USA, 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 O.E. 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.
Features:
• Custom-Valved Shock Absorber
• Pre-Assembled for Easy Installation
• Engineered & Assembled in the USA
• Durable ContiTech Air Bladder
• Detailed Instruction Manual Available
For more information on AS-2821, click here: bit.ly/38XTQbK
For more information on AS-2822, click here: bit.ly/3b9ZZU6

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