Dorman 526-938 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Dorman 526-938 Front Right Lower Control Arm

Dorman 526-938 is a direct replacement suspension control arm and ball joint assembly for specific BMW applications. It is built for the front right lower position and is engineered to restore smooth ride quality, directional stability, and predictable steering response.

• Direct replacement for the original equipment control arm and ball joint assembly
• Fits front right lower suspension locations on select BMW 3 Series and Z4 models
• Aluminum control arm construction with a silver finish
• Ball joint is installed and pre-greased for service-ready installation
• Machined ball joint mounting with threaded stud design
• Includes mounting hardware
• Light suspension grade type with regular grade construction

OE-Style Suspension Replacement

This Dorman control arm assembly is built for BMW 325Ci, 330Ci, 320i, 325i, 330i, and Z4 front right lower applications. It is a practical replacement for worn suspension components that can affect alignment, steering feel, and front-end stability. The aluminum arm, installed ball joint, and included hardware support a straightforward repair on the specified BMW fitments. This part cross-references MOOG Chassis Products RK80528 for the same application.

Common Problems This Part Addresses

• Front-end clunking or looseness from a worn control arm assembly
• Uneven tire wear related to suspension wear or alignment drift
• Steering wander or reduced directional stability
• Excess play in the front right lower suspension joint
• Ride quality changes caused by a fatigued ball joint assembly

Installation Notes

Verify vehicle fitment by year, model, and package before installation. This part is for the front right lower position on the listed BMW applications, including select models with ZHP Performance Package or M Sport Package. Because the ball joint is already installed and the assembly is pre-greased, installation focuses on proper removal of the worn unit, correct torque of the supplied hardware, and a professional wheel alignment after service.

Quality Assurance

Dorman uses an industry-leading evaluation process for this suspension control arm and ball joint assembly to support consistent ride quality, directional stability, and predictable handling characteristics. The design follows direct-replacement requirements for the specified BMW applications, including BMW 325Ci, 330Ci, 320i, 325i, 330i, and Z4 front right lower fitments. Part number 526-938 is also referenced in OE-style replacement searches for this application.