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Dorman 526-274 Suspension Control Arm and Ball Joint Assembly - Front Right Lower RearwardOE Quality 60-Day Returns
Part #: 526-274

Dorman 526-274 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Rearward

Front Right Lower Rearward
50 vehicles fit this part
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Fitment: Mercedes-Benz, Maybach S600, Maybach S650, S400, S400L, S450, S450L, S500, S500L, S550, S550e, S560, S560e, S560L, S600, S600L, S63L AMG, S65 AMG, and S65L AMG
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Not what you need? See all Suspension Control Arm and Ball Joint Assembly options

Mercedes-Benz Front Right Lower Rearward Control Arm

Dorman 526-274 is a direct replacement suspension control arm and ball joint assembly for specific Mercedes-Benz applications. It is built for the front right lower rearward position and uses an aluminum control arm with a pre-greased, installed ball joint for consistent steering response and stable road feel.

Key Features

  • Direct replacement for the original equipment control arm and ball joint assembly
  • Fits the front right lower rearward suspension position on select Mercedes-Benz S-Class models
  • Aluminum control arm construction with black finish
  • Ball joint is included, installed, and pre-greased
  • Rubber bushings included for suspension isolation
  • Machined ball joint mounting with threaded stud design
  • Mounting hardware included
  • Standard-grade, light suspension application

Detailed Description

This Dorman suspension control arm and ball joint assembly is engineered as an OE-style replacement for the front right lower rearward location on select Mercedes-Benz S-Class vehicles. The aluminum arm, rubber bushings, and installed ball joint are selected to help restore proper suspension geometry, directional stability, and predictable handling after wear or damage to the original component. This part number 526-274 is also cross-referenced to MOOG Chassis Products RK623295 for the same application.

Compatible With 2014-2021 Mercedes-Benz S-Class applications including S500, S550, S600, S65 AMG, S400, S500L, S550e, S600L, S400L, S63L AMG, S65L AMG, S450, S450L, S560, S560e, S560L, Maybach S600, and Maybach S650 in the front right lower rearward position, without Active Body Control. Part number 526-274 is a practical replacement when the original arm or ball joint shows wear, looseness, or noise.

Common Problems This Part Can Address

  • Clunking or knocking from the front suspension
  • Excessive play in the control arm or ball joint
  • Uneven tire wear caused by worn suspension geometry
  • Steering wander or reduced directional stability
  • Vibration or harshness from deteriorated bushings

Installation Notes and Tips

Verify vehicle fitment by year, model, and suspension configuration before installation. This assembly is for the front right lower rearward position and is specified for vehicles without Active Body Control. Mounting hardware is included, and the ball joint is already installed and pre-greased, which helps streamline replacement. After installation, a professional wheel alignment is recommended to confirm suspension angles and steering performance.

Quality Assurance

Dorman uses an industry-leading evaluation process to help ensure the replacement part delivers smooth ride quality, directional stability, and predictable dynamics. The aluminum construction, machined ball joint mounting, and OE-style design support consistent fit and function for Mercedes-Benz S560, S550, and related S-Class models.

BrandDorman
Part Number526-274
Pre-GreasedYes
Grease Fitting IncludedNo
Suspension Grade TypeLight
Bushings IncludedYes
Ball Joint Mounting TypeMachined
Ball Joint Stud TypeThreaded
Control Arm MaterialAluminum
Mounting Hardware IncludedYes
Mounting Hole Quantity2
AdjustableNo
Control Arm Maximum Width140
Control Arm ColorBlack
Ball Joint Thread Diameter16
Control Arm Maximum Length430
Bushing MaterialRubber
Ball Joint IncludedYes
Ball Joint InstalledYes
Control Arm TypeCasting/forged
Grade TypeStandard
Mounting Hole Diameter14.3 mm
Package ContentsControl arm and ball joint assembly

This part fits 50 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2021Mercedes-BenzS560RWDFront Right Lower Rearwardwo/Active Body Control
2020Mercedes-BenzMaybach S650Front Right Lower Rearwardwo/Active Body Control
2020Mercedes-BenzS450RWDFront Right Lower Rearwardwo/Active Body Control
2020Mercedes-BenzS450LFront Right Lower Rearwardwo/Active Body Control
2020Mercedes-BenzS560RWDFront Right Lower Rearwardwo/Active Body Control
2020Mercedes-BenzS560eFront Right Lower Rearwardwo/Active Body Control
2020Mercedes-BenzS560LFront Right Lower Rearwardwo/Active Body Control
2020Mercedes-BenzS600LFront Right Lower Rearwardwo/Active Body Control
2020Mercedes-BenzS65 AMGFront Right Lower Rearwardwo/Active Body Control
2019Mercedes-BenzMaybach S650Front Right Lower Rearwardwo/Active Body Control
2019Mercedes-BenzS450RWDFront Right Lower Rearwardwo/Active Body Control
2019Mercedes-BenzS450LFront Right Lower Rearwardwo/Active Body Control
2019Mercedes-BenzS560RWDFront Right Lower Rearwardwo/Active Body Control
2019Mercedes-BenzS560eFront Right Lower Rearwardwo/Active Body Control
2019Mercedes-BenzS560LFront Right Lower Rearwardwo/Active Body Control
2019Mercedes-BenzS600LFront Right Lower Rearwardwo/Active Body Control
2019Mercedes-BenzS65 AMGFront Right Lower Rearwardwo/Active Body Control
2018Mercedes-BenzMaybach S650Front Right Lower Rearwardwo/Active Body Control
2018Mercedes-BenzS400LFront Right Lower Rearwardwo/Active Body Control
2018Mercedes-BenzS450RWDFront Right Lower Rearwardwo/Active Body Control
2018Mercedes-BenzS560RWDFront Right Lower Rearwardwo/Active Body Control
2018Mercedes-BenzS600LFront Right Lower Rearwardwo/Active Body Control
2018Mercedes-BenzS65 AMGFront Right Lower Rearwardwo/Active Body Control
2017Mercedes-BenzMaybach S600Front Right Lower Rearwardwo/Active Body Control
2017Mercedes-BenzS400LFront Right Lower Rearwardwo/Active Body Control
2017Mercedes-BenzS550RWDFront Right Lower Rearwardwo/Active Body Control
2017Mercedes-BenzS550eFront Right Lower Rearwardwo/Active Body Control
2017Mercedes-BenzS600Front Right Lower Rearwardwo/Active Body Control
2017Mercedes-BenzS600LFront Right Lower Rearwardwo/Active Body Control
2017Mercedes-BenzS63L AMGFront Right Lower Rearwardwo/Active Body Control
2017Mercedes-BenzS65 AMGFront Right Lower Rearwardwo/Active Body Control
2017Mercedes-BenzS65L AMGFront Right Lower Rearwardwo/Active Body Control
2016Mercedes-BenzMaybach S600Front Right Lower Rearwardwo/Active Body Control
2016Mercedes-BenzS400LFront Right Lower Rearwardwo/Active Body Control
2016Mercedes-BenzS500RWDFront Right Lower Rearwardwo/Active Body Control
2016Mercedes-BenzS550RWDFront Right Lower Rearwardwo/Active Body Control
2016Mercedes-BenzS550eFront Right Lower Rearwardwo/Active Body Control
2016Mercedes-BenzS600Front Right Lower Rearwardwo/Active Body Control
2016Mercedes-BenzS600LFront Right Lower Rearwardwo/Active Body Control
2016Mercedes-BenzS65 AMGFront Right Lower Rearwardwo/Active Body Control
2016Mercedes-BenzS65L AMGFront Right Lower Rearwardwo/Active Body Control
2015Mercedes-BenzS400Front Right Lower Rearwardwo/Active Body Control
2015Mercedes-BenzS500LFront Right Lower Rearwardwo/Active Body Control
2015Mercedes-BenzS550RWDFront Right Lower Rearwardwo/Active Body Control
2015Mercedes-BenzS550eFront Right Lower Rearwardwo/Active Body Control
2015Mercedes-BenzS600Front Right Lower Rearwardwo/Active Body Control
2015Mercedes-BenzS65 AMGFront Right Lower Rearwardwo/Active Body Control
2014Mercedes-BenzS400Front Right Lower Rearwardwo/Active Body Control
2014Mercedes-BenzS500RWDFront Right Lower Rearwardwo/Active Body Control
2014Mercedes-BenzS550RWDFront Right Lower Rearwardwo/Active Body Control

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

This part directly replaces or is cross-referenced with the following part numbers:

2223300207NIRK623295

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

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