Arnott Industries Air Suspension Strut P/N:AS-3422
Smooth out a sagging, harsh-riding rear end with the Arnott Industries Air Suspension Strut AS-2194 (also written AS2194), a complete rear air strut assembly that combines the air spring and damper in one unit. It's a direct-fit replacement for the 2006 Mercedes-Benz S350, the 2000-2006 Mercedes-Benz S430, and the 2000-2006 Mercedes-Benz S500 — see the Buyer's Guide tab for engine-level detail. Note: not for vehicles equipped with ABC (Active Body Control).
Over time an air strut can leak, sag, or lose damping, causing a low, uneven rear ride height and a rough ride. If a failed rear air strut is the cause, this unit replaces it. For best results, Arnott recommends replacing rear air struts in pairs so both sides ride evenly.
Interchange: 2203205013 · 220320501380
This part cross-references / interchanges with the following part numbers:
What vehicles does the AS-2194 fit?
It's a direct-fit rear air suspension strut for the 2006 Mercedes-Benz S350, 2000-2006 S430, and 2000-2006 S500. See the Buyer's Guide tab to confirm your engine and configuration.
Will this fit cars with Active Body Control (ABC)?
No. This air suspension strut is not intended for vehicles equipped with ABC (Active Body Control). Confirm your vehicle's suspension type before ordering.
Is this a complete strut assembly?
Yes. It's a complete rear air suspension strut assembly rebuilt with OE-quality components, including a Continental ContiTech air spring protected by an aluminum sleeve.
Should I replace both rear struts at once?
Arnott recommends replacing air struts in pairs for best results, so both rear sides ride evenly. This listing is for one strut.
What are signs a rear air strut needs replacing?
Common signs include a sagging or uneven rear ride height, air leaks that let the vehicle settle, and a rough or poorly damped ride. Diagnose the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.