Restore a smooth, level ride with the Arnott Industries Air Suspension Strut AS-2394 (also written AS2394), a complete front air strut assembly that drops in as a direct-fit replacement for the 2007-2009 Mercedes-Benz R320, 2006-2013 Mercedes-Benz R350, 2006-2008 Mercedes-Benz R500, and 2008 Mercedes-Benz R550. See the Buyer's Guide tab for engine-specific applications. This unit combines the air spring and damper into one bolt-in assembly that supports the corner, cushions road inputs, and holds ride height on the vehicle's air suspension.
- OE-quality build: a completely rebuilt OE air strut assembled with OE-quality components, featuring a rubber air spring bladder manufactured by Continental ContiTech.
- Improved Upper Seal Design: an updated upper seal helps guard against air loss.
- Remanufactured and tested in the USA.
- Replace in pairs: for best results, Arnott recommends replacing the front struts as a pair.
Signs an air strut may need replacing include a corner or the vehicle sagging when parked, an audible air leak, harsh ride, or an air suspension warning. If a failed air strut is the cause, this assembly replaces it.
Interchange: 44-121167
44121167 · 2513203013 · 251320301380 · 2513203113 · 251320311380 · 2513205613 · 251320561380 · 2513205713 · 251320571380
This part cross-references / interchanges with the following part numbers:
2513203013, 251320301380, 2513203113, 251320311380, 2513205613, 251320561380, 2513205713, 251320571380, 44-121167
