TrueDrive RF28150033 Rear Upper Control Arm OEM Replacement 7T4Z5500A

The TrueDrive RF28150033 is a direct-fit rear upper control arm designed as an OEM-quality replacement for the Ford Edge (2007–2010) and Lincoln MKX (2007–2010). This arm replaces Ford OEM part number 7T4Z5500A and restores proper suspension geometry to your vehicle's rear axle.

The rear upper control arm is a critical suspension component that links the wheel hub/knuckle to the vehicle's frame or subframe at the upper position. It governs vertical wheel travel, maintains proper camber alignment, and prevents unwanted lateral movement — directly affecting ride quality, tire wear, and handling stability.

Key Features:

• Direct OEM replacement — engineered to match the original fitment with no modifications required
• Steel construction for strength and long-term durability
• Bushings included for a complete, ready-to-install assembly
• Fits both driver and passenger sides (RH = LH application)
• Restores proper wheel alignment geometry and suspension travel
• Helps correct symptoms such as chassis looseness, steering drift, and abnormal tire wear

OEM & Cross-Reference Part Numbers: 7T4Z5500A, 7T4Z5500AA, RK642097, K642097, CMS40132, CA85576, 522-024, 2607108, 45D10687, TC5605, JTC2974

This control arm is intended for rear axle upper installation on applicable Ford Edge and Lincoln MKX models. Professional installation using proper alignment equipment is recommended after fitment.