Dorman 520-751 | Suspension Control Arm and Ball Joint Assembly

Part Number
Suspension Control Arm

Fits: 94-00 Mercedes-Benz C280, 95-97 Mercedes-Benz C36 AMG, 96-99 Mercedes-Benz E300, 96-03 Mercedes-Benz E320, 97-00 Mercedes-Benz C230, 97 Mercedes-Benz E420, 98-02 Mercedes-Benz E430, 99-03 Mercedes-Benz CLK430, 99-02 Mercedes-Benz E55 AMG, 01-02 Mercedes-Benz CLK55 AMG, 01-04 Mercedes-Benz SLK230, 01-04 Mercedes-Benz SLK320, 02-04 Mercedes-Benz SLK32 AMG, 03-04 Mercedes-Benz SLK200, 04-08 Chrysler Crossfire

Special Price $56.09 Regular Price $65.99
In stock
Only 10 left
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Estimated Ship Date: 1 Business Day or Less

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.

BRAND: Dorman - OE Solutions


  • Quality engineering - underwent industry-leading testing to ensure a smooth, stable and safe ride
  • Trustworthy replacement - this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
  • Suspension, Control, Arm, Ball, Joint, Assembly, Arms, Assemblies
  • Chrysler 2008-04, Mercedes-Benz 2004-94
  • Suspension Control Arm
  • Complete repair - each assembly includes pre-installed ball joint and bushings, saving time and labor
  • Durably designed - additional coatings offer long-lasting rust and corrosion resistance


Ball Joint IncludedYes
Ball Joint InstalledYes
Ball Joint Mounting TypePress In
Ball Joint Stud TypeThreaded
Ball Joint Thread Diameter14
Bushing MaterialRubber
Bushings IncludedYes
Control Arm ColorBlack
Control Arm MaterialIron
Control Arm Maximum Length237
Control Arm Maximum Width288.5
Control Arm TypeCasting/Forged
Grade TypeRegular
Grease Fitting IncludedNo
Mounting Hardware IncludedYes
Mounting Hole Diameter12.3
Mounting Hole Quantity1
Package ContentsControl Arm and Ball Joint Assembly
Suspension Grade TypeLight

w/Sport Suspension



  • Skyward Automotive Products LLC: SK90423
  • MOOG: RK90423
  • Beck/Arnley: 102-7938
  • Mercedes-Benz: 2103308707
  • Napa Premium: 2605271
  • Mevotech Original Grade: GK90423
  • Mevotech Supreme: CMS251245
  • Precision Driveline: CB10032
  • TRW: JTC985


  • 2001-2004 Mercedes-Benz SLK320 - Position: Front Left Upper
  • 2001-2004 Mercedes-Benz SLK230 - Position: Front Left Upper
  • 1996-1999 Mercedes-Benz E300 - Position: Front Left Upper
  • 2002-2004 Mercedes-Benz SLK32 AMG - Position: Front Left Upper
  • 1995-1997 Mercedes-Benz C36 AMG - Position: Front Left Upper
  • 1998-2002 Mercedes-Benz E430 - Position: Front Left Upper
  • 1996-2003 Mercedes-Benz E320 - Position: Front Left Upper
  • 1997-1997 Mercedes-Benz E420 - Position: Front Left Upper
  • 2003-2004 Mercedes-Benz SLK200 - Position: Front Left Upper
  • 1999-2002 Mercedes-Benz E55 AMG - Position: Front Left Upper
  • 2001-2002 Mercedes-Benz CLK55 AMG - Position: Front Left Upper
  • 1994-2000 Mercedes-Benz C280 - Position: Front Left Upper
  • 2004-2008 Chrysler Crossfire - Position: Front Left Upper
  • 1997-2000 Mercedes-Benz C230 - Position: Front Left Upper
  • 1999-2003 Mercedes-Benz CLK430 - Position: Front Left Upper
Customer Questions
How do suspension stabilizer bars work?
Suspension stabilizer bars, or sway bars, reduce body roll during turns by connecting the suspension on opposite sides of the vehicle and distributing the force of the turn more evenly between the wheels.
Do stabilizer bars affect steering?
Yes, stabilizer bars can affect steering by reducing body roll during turns and improving handling and stability.
Where is the stabilizer bar link?
The stabilizer bar link is a small metal rod with ball joints that connects the stabilizer bar to the suspension system of a vehicle. It is typically located near the wheels and attaches to the control arm or strut of the suspension.
What is the suspension stabilizer bar link?
The suspension stabilizer bar link is a component that connects the suspension stabilizer bar to the suspension system of a vehicle, allowing the stabilizer bar to effectively reduce body roll during turns and improve the handling and stability of the vehicle. It is typically a small metal rod with ball joints on each end.
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
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