Dorman 949-861 Air Suspension Strut - Rear Left or Rear Right

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Dorman 949-861 Air Suspension Strut - Rear Left or Rear Right

Brand	Dorman 949-861
Position	Rear Left
Compressed Length	33.5
Extended Length	37.5
Grade Type	Regular
Maximum Air Pressure	3 MPA
Outside Cylinder Diameter	1.97 in
Package Contents	1 Air Suspension Strut
Shaft Diameter	4.9
Fits	Mercedes-Benz · 34 vehicles

OE direct replacement. Matches original fit and function to restore ride control.

Air suspension strut. Helps protect other air suspension components from damage.

Regular grade. A straightforward replacement built for everyday service.

Cross-references Arnott Industries AS-2194, SKP SKAS022 and 4J-2001S for the same application. See all 6.

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Air Suspension Struts are typically replaced in pairs, axle by axle.

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Dorman 949-861 Air Suspension Strut

Dorman 949-861 is a replacement air suspension strut for select Mercedes-Benz S-Class applications. It restores ride control by matching the fit and function of the original equipment strut, helping maintain proper suspension performance on the rear left or rear right position.

Key Features

OE-style replacement air strut for specified Mercedes-Benz applications
Matches original fit and function for rear suspension service
Compressed length: 33.5 in
Extended length: 37.5 in
Outside cylinder diameter: 1.97 in
Shaft diameter: 4.9
Maximum air pressure: 3 MPA
Regular grade type
Package contents: 1 air suspension strut

Detailed Description

This air suspension strut is built for 1999-2006 Mercedes-Benz S430, 2000-2006 Mercedes-Benz S500, and 2001-2002 Mercedes-Benz S55 AMG rear suspension applications, including rear left and rear right positions where listed. It is a direct replacement for the original air strut and is intended to restore ride height control, damping response, and overall suspension stability on the Mercedes-Benz S430, S500, and S55 AMG platform.

This part cross-references Arnott Industries AS-2194 for the same application. The Dorman 949-861 part number is also referenced in aftermarket catalogs as a replacement option for select rear air suspension repairs.

What It Helps Fix

Uneven rear ride height
Air suspension leaks at the strut assembly
Excessive bouncing or reduced ride control
Suspension sag after parking
Ride quality issues caused by a worn rear air strut

Installation Notes and Tips

Fits 1999-2006 Mercedes-Benz S430, rear left and rear right, excluding armored body models and vehicles with Code 487 Active Body Control. Fits 2000-2006 Mercedes-Benz S500, rear left and rear right, excluding armored body models and vehicles with Code 487 Active Body Control. Fits 2001-2002 Mercedes-Benz S55 AMG, rear left and rear right, excluding armored body models and vehicles with Code 487 Active Body Control. Verify the vehicle’s rear position and suspension code before installation. Inspect related air suspension components, lines, and fittings for wear or leakage during service.

Quality Assurance

Dorman manufactures this replacement air strut to match original equipment fit and function for the listed Mercedes-Benz applications. The design is intended to restore suspension performance while helping prevent added wear to other air suspension components.

This part fits 34 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Position	Notes
2006	Mercedes-Benz	S430	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2006	Mercedes-Benz	S430	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2006	Mercedes-Benz	S500	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2006	Mercedes-Benz	S500	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2005	Mercedes-Benz	S430	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2005	Mercedes-Benz	S430	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2005	Mercedes-Benz	S500	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2005	Mercedes-Benz	S500	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2004	Mercedes-Benz	S430	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2004	Mercedes-Benz	S430	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2004	Mercedes-Benz	S500	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2004	Mercedes-Benz	S500	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2003	Mercedes-Benz	S430	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2003	Mercedes-Benz	S430	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2003	Mercedes-Benz	S500	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2003	Mercedes-Benz	S500	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2002	Mercedes-Benz	S430	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2002	Mercedes-Benz	S430	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2002	Mercedes-Benz	S500	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2002	Mercedes-Benz	S500	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2002	Mercedes-Benz	S55 AMG	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2002	Mercedes-Benz	S55 AMG	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2001	Mercedes-Benz	S430	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2001	Mercedes-Benz	S430	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2001	Mercedes-Benz	S500	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2001	Mercedes-Benz	S500	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2001	Mercedes-Benz	S55 AMG	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2001	Mercedes-Benz	S55 AMG	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2000	Mercedes-Benz	S430	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2000	Mercedes-Benz	S430	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
2000	Mercedes-Benz	S500	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
2000	Mercedes-Benz	S500	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
1999	Mercedes-Benz	S430	Rear Left	Exc. Armored Body; wo/Code 487 (Active Body Control)
1999	Mercedes-Benz	S430	Rear Right	Exc. Armored Body; wo/Code 487 (Active Body Control)
No rows match your filter.

Directly replaces or cross-references 6 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Arnott Industries — AS-2194SKP — SKAS0224J-2001S134M-28-R2203205013AS-7334