Dorman 520-546 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Dorman 520-546 Front Right Lower Control Arm

Dorman 520-546 is a direct replacement suspension control arm and ball joint assembly for specific Volvo applications. It is built for the front right lower position and is engineered to restore smooth ride quality, directional stability, and predictable steering response.

Key Features

• Direct replacement for the original equipment control arm and ball joint assembly
• Fits front right lower suspension applications on select Volvo C30, C70, S40, and V50 models
• Steel control arm construction with black finish
• Ball joint is installed and pre-greased
• Rubber bushings included for OE-style suspension isolation
• Bolt-in ball joint mounting with pinch-style stud design
• Mounting hardware included

Detailed Description

This Dorman suspension control arm assembly is built for drivers servicing the front right lower suspension on 2004-2007 Volvo S40, 2005-2007 Volvo V50, 2006-2007 Volvo C70, 2006-2007 Volvo S40, and 2007 Volvo C30 and C70 applications with the listed chassis and ball stud requirements. The Dorman 520-546 combines the control arm, installed ball joint, and bushings into one replacement unit to simplify suspension repair and help restore factory-like handling characteristics. It cross-references Monroe Shocks & Struts 172286 and MOOG Chassis Products RK620596 for the same application.

What It Helps Address

• Front-end clunking or looseness from worn suspension joints
• Uneven steering feel caused by worn control arm bushings
• Directional instability during braking or lane changes
• Excessive suspension play at the front right lower corner
• Handling changes caused by a fatigued OE-style control arm assembly

Installation Notes and Tips

Verify chassis number and ball stud diameter before ordering, since some listed Volvo applications require specific chassis cutoffs and a 15 mm ball stud. This assembly is not adjustable and uses a bolt-in ball joint mounting style with a pinch-type stud. Confirm the mounting hole diameter and suspension position against the vehicle before installation. Professional alignment is recommended after replacement of any control arm assembly.

Quality Assurance

Dorman uses an industry-leading evaluation process for this control arm and ball joint assembly to help deliver consistent fit, ride quality, and suspension dynamics. The steel construction, installed ball joint, and included rubber bushings are selected to match the needs of light-duty suspension service on the specified Volvo models.