Dorman 520-730 Suspension Control Arm and Ball Joint Assembly - Front Right Lower Rearward

Dorman 520-730 Front Right Lower Rearward Control Arm

Dorman 520-730 is a direct replacement suspension control arm and ball joint assembly for specific BMW applications. It is built to restore smooth ride quality, directional stability, and predictable handling on the front right lower rearward position.

Key Features

• Direct replacement for the original equipment control arm and ball joint assembly
• Fits select BMW 528e, 533i, 524td, 535i, 535is, M5, M6, and 635CSi applications
• Pre-greased for immediate service
• Ball joint is installed and press-in mounted
• Rubber bushings included for suspension isolation
• Iron casting/forged control arm construction with black finish
• Mounting hardware included
• Threaded ball joint stud with 14 mm thread diameter

Detailed Description

This Dorman suspension control arm and ball joint assembly is engineered as an OE-style replacement for the front right lower rearward position on select BMW 528e, 533i, 524td, 535i, 535is, M5, M6, and 635CSi models. The assembly includes the ball joint and bushings, and the pre-greased design supports straightforward service. Dorman part number 520-730 is evaluated to help maintain ride control, steering response, and consistent suspension geometry. This part cross-references Mevotech Supreme CMK9481 for the same application.

What This Part Helps Address

• Clunking or looseness from a worn control arm assembly
• Uneven steering feel or reduced directional stability
• Suspension play caused by deteriorated bushings
• Ball joint wear affecting front-end control
• Handling inconsistency on BMW front suspension service

Installation Notes and Tips

• Fits 1983-1984 BMW 533i, front right lower rearward
• Fits 1983-1988 BMW 528e, front right lower rearward
• Fits 1985-1986 BMW 524td, front right lower rearward
• Fits 1985-1988 BMW 535i, front right lower rearward
• Fits 1985-1989 BMW 635CSi, front right lower rearward
• Fits 1988 BMW 535is, front right lower rearward
• Fits 1988 BMW M5, front right lower rearward
• Fits 1987-1988 BMW M6, front right lower rearward
• Verify suspension orientation and mounting dimensions before installation
• Professional alignment is recommended after replacement

Quality Assurance

Dorman uses an industry-leading evaluation process for this control arm and ball joint assembly to support proper fit and consistent suspension performance. The design is intended to deliver OE-style replacement quality for the specified BMW applications.