Dorman 524-817 Suspension Control Arm - Front Left Lower Rearward

Dorman 524-817 Front Left Lower Rearward Control Arm

Dorman 524-817 is a steel suspension control arm built for specific BMW applications that need a direct replacement for the original front left lower rearward arm. It is precision-engineered and tested for reliable OE-style fit and function on BMW 528i xDrive, 535i xDrive, 535d xDrive, 550i xDrive, 640i xDrive, and 650i xDrive models.

• Steel construction with a coated black finish
• Casting/forged design for suspension strength and consistency
• Rubber bushing included with black bushing color
• Welded ball joint mounting type with threaded stud type
• Non-adjustable design for direct replacement use
• End 2 type: press-in; linkage end type: bushing
• Compatible with front left lower rearward suspension position

Detailed Product Overview

This Dorman suspension control arm is engineered for the front left lower rearward position and is built from steel with a coated finish to resist everyday wear. The arm includes a rubber bushing and uses a welded ball joint mounting design, while the ball joint itself is not included. For BMW owners replacing a worn front suspension arm, Dorman 524-817 provides a direct-fit replacement path for the listed xDrive Gran Coupe and xDrive sedan applications. This part cross-references Delphi TC3811 for the same application.

What This Control Arm Helps Address

• Front-end clunking or knocking from a worn suspension arm
• Excessive play in the front left lower rearward suspension link
• Uneven tire wear caused by suspension geometry issues
• Steering pull or unstable road feel from degraded bushings
• Inspection failures related to worn control arm components

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and front left lower rearward position before installation. This control arm does not include mounting hardware, and the ball joint is not installed, so transfer or separate component service may be required depending on the vehicle setup. Because the arm is non-adjustable, final alignment should be checked after replacement on BMW 528i xDrive, 535i xDrive, 550i xDrive, 640i xDrive, and 650i xDrive applications.

• Fits 2012-2016 BMW 528i xDrive, Front Left Lower Rearward
• Fits 2011-2016 BMW 535i xDrive, Front Left Lower Rearward
• Fits 2014-2016 BMW 535d xDrive, Front Left Lower Rearward
• Fits 2011-2016 BMW 550i xDrive, Front Left Lower Rearward
• Fits 2014-2018 BMW 640i xDrive, Front Left Lower Rearward
• Fits 2014-2019 BMW 640i xDrive Gran Coupe, Front Left Lower Rearward
• Fits 2012-2018 BMW 650i xDrive, Front Left Lower Rearward
• Fits 2013-2019 BMW 650i xDrive Gran Coupe, Front Left Lower Rearward

Quality Assurance

Dorman manufactures this control arm as a tested replacement part for specific OE applications. The steel construction, coated finish, and included rubber bushing support consistent suspension performance in the listed BMW fitments, including Dorman 524-817 applications across 2011-2019 models.