TrueDrive SET-RF28150009 Rear Upper Control Arm Set RH and LH OEM Replacement

The TrueDrive SET-RF28150009 is a complete rear upper control arm set that includes both the driver-side (LH) and passenger-side (RH) arms, engineered as direct OEM replacements for the Lincoln LS and Ford Thunderbird. Each arm is a drop-in replacement designed to restore proper rear suspension geometry, wheel alignment, and ride quality to factory specifications.

These control arms replace OEM Ford/Lincoln part numbers 6W4Z-5500-AB (left/driver side) and 6W4Z-5500-AA (right/passenger side). Each arm comes pre-assembled with a ball joint and rubber bushing, simplifying installation and eliminating the need for separate component sourcing.

Key Features:

• Complete set — includes both right-hand (RH) and left-hand (LH) rear upper control arms
• Pre-assembled with ball joint and rubber bushing for convenient, straightforward installation
• Engineered to OEM specifications for accurate fitment and restored suspension geometry
• Replaces OEM part numbers 6W4Z-5500-AB and 6W4Z-5500-AA
• Helps restore proper rear wheel alignment and handling characteristics
• Quality construction for long-lasting, reliable performance

This set is an ideal solution when replacing worn or damaged rear upper control arms on the Lincoln LS (2000–2006) or Ford Thunderbird (2002–2005), addressing symptoms such as uneven tire wear, clunking noises, or poor handling caused by deteriorated bushings or ball joints.