Arnott Industries New Strut

This is a New Arnott Industries Strut (Note: Arnott Industries New). SKU number 75-20142 AI

Arnott part AS-2821 (AS-2822 Left) is a new, not remanufactured, aftermarket rear strut assembly for the 2007-2013 Mercedes Benz S-Class (W221) and 2007-2014 CL-Class (W216) Sedan with AIRMATIC and both with and 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

Extended Length - 811; Compressed Length - 620; Boot/dust Shield Included - Yes; Adjustable Damping - No; Adjustable - No; Travel Length - 191; Protective Aluminum Can - Yes; Air Bladder Material - Yes; Air Ride Suspension - Yes; Boot Color - Black; Heavy Duty Crimping Rings - Yes; Springs Included - N/A; Spring Rate Type - Progressive; Spring Seat Included - Yes; Air Adjustable - Yes; Body End Measuring Point - Center Eye; Shock/strut Design - Twin-tube; Internal Construction Type - Twin-tube; Contents - Air Shock Assembly; Air Bladder - Yes; Bearing Plate Included - No; Internal Damper Type - Hydraulic; Lower Mounting Isolator Included - No; Mounting Hardware Included - No; Progressive Spring Rate - Yes; Shock Spring Assisted - Yes; Spring Isolators Included - Yes; Coil Over Springs Included - N/A; Dust Shield Material - N/A; Gas Charged - Yes; Lower Mount Type - Loop/Eyelet; Shock Absorber Rod End Measuring Point - Shoulder of Stud; Upper Mount Type - Stud; Upper Mounting Isolator Included - Yes