Dorman 526-273 Left Lower Control Arm w/ Ball Joint 14-21 Mercedes-Benz S550
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$134.46
Select your vehicle at the top of the page to check fitment.
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.
- Trustworthy replacement - this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
- Complete repair - each assembly includes pre-installed ball joint and bushings, saving time and labor
- Quality engineering - underwent industry-leading testing to ensure a smooth, stable and safe ride
- Durably designed - additional coatings offer long-lasting rust and corrosion resistance
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | Mercedes-Benz | Maybach S550 | Front Left Lower Rearward | wo/Active Body Control; RWD |
| 2018-2019 | Mercedes-Benz | Maybach S560 | Front Left Lower Rearward | wo/Active Body Control |
| 2016-2017 | Mercedes-Benz | Maybach S600 | Front Left Lower Rearward | wo/Active Body Control |
| 2018-2019 | Mercedes-Benz | S450 | Front Left Lower Rearward | wo/Active Body Control |
| 2015 | Mercedes-Benz | S500 | Front Left Lower Rearward | wo/Active Body Control |
| 2014-2017 | Mercedes-Benz | S550 | Front Left Lower Rearward | wo/Active Body Control; RWD |
| 2015-2017 | Mercedes-Benz | S550e | Front Left Lower Rearward | wo/Active Body Control |
| 2018-2019 | Mercedes-Benz | S560 | Front Left Lower Rearward | wo/Active Body Control |
| 2015-2017 | Mercedes-Benz | S600 | Front Left Lower Rearward | wo/Active Body Control |
| 2019 | Mercedes-Benz | S65 AMG | Front Left Lower Rearward | wo/Active Body Control |
| 2015-2017 | Mercedes-Benz | S65 AMG | Front Left Lower Rearward | wo/Active Body Control |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 526-273 |
| UPC | 889245045423 |
| Placement | Front, Rear, Left, Lower |
| Mounting Hardware Included | Yes |
| Adjustable | No |
| Bushing Material | Rubber |
| Mounting Hole Quantity | 2 |
| Mounting Hole Diameter | 14.3 mm |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Ball Joint Stud Type | Threaded |
| Ball Joint Included | Yes |
| Control Arm Material | Aluminum |
| Grade Type | Standard Replacement |
| Control Arm Maximum Width | 140 mm |
| Control Arm Color | Black |
| Control Arm Maximum Length | 430 mm |
| Ball Joint Installed | Yes |
| Ball Joint Thread Diameter | 16 mm |
| Control Arm Type | Casting/Forged |
| Package Contents | Control Arm and Ball Joint Assembly |
| Country of Origin | Taiwan |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 2223300107 | Mercedes-Benz (OE) |
|---|---|
| CA2667 | Interchange |
| 4CB10722 | Interchange |
| TC9178 | Interchange |
| CMS101492 | Interchange |