Dorman 520-029 Lateral Arm - Rear Left Upper Rearward

Dorman 520-029 Rear Left Upper Rearward Lateral Arm

Dorman 520-029 is a direct replacement lateral arm for the rear left upper rearward suspension position on select Chrysler and Dodge vehicles. Built from aluminum with rubber bushings, it matches the original cast aluminum arm layout used on the application and supports precise rear suspension geometry.

Key Features

• Precision-engineered replacement lateral arm for OE-style suspension service
• Aluminum construction with silver finish
• Rubber bushings included with black bushing color
• Non-adjustable design for direct replacement use
• End configuration: bushing on one side, mounting hole on the other
• Standard replacement grade for the rear left upper rearward position

Fitment Details

• Fits 2005-2009 Chrysler 300, rear left upper rearward; camber link; original cast aluminum arm.
• Fits 2008-2009 Dodge Challenger, rear left upper rearward; camber link; original cast aluminum arm.
• Fits 2006-2009 Dodge Charger, rear left upper rearward; camber link; original cast aluminum arm.
• Fits 2005-2008 Dodge Magnum, rear left upper rearward; camber link; original cast aluminum arm.

Detailed Description

This Dorman lateral arm is built for the rear suspension on Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum applications that use the rear left upper rearward camber link design. The aluminum arm construction and rubber bushings help restore the original suspension connection point while maintaining the OE-style geometry expected for these vehicles. Part number 520-029 is a practical replacement when the original arm is worn, bent, or no longer holding alignment correctly. This part cross-references Chrysler 4782537AB for the same application.

What It Helps Address

• Rear suspension looseness or play at the camber link
• Uneven rear tire wear caused by worn suspension linkage
• Clunking or knocking from a deteriorated rear lateral arm
• Alignment issues related to a damaged original cast aluminum arm
• Restoration of rear left upper rearward suspension geometry

Installation Notes and Tips

Verify the rear left upper rearward position before installation and compare the original arm length, mounting style, and bushing layout to Dorman 520-029. Mounting hardware is not included, so reuse or source the correct fasteners as needed. Because this arm is non-adjustable, final alignment should be checked after installation on Chrysler 300, Dodge Charger, Dodge Challenger, or Dodge Magnum vehicles.

Quality Assurance

Dorman states that this lateral arm is precision-engineered and rigorously tested as a reliable replacement for the original equipment on specific vehicles. The part is a standard replacement suspension component built to match the application requirements for consistent fit and function.