Dorman 540-006 Rear Upper Control Arm Bushing at Knuckle for Ford/Lincoln

The Dorman 540-006 is a rear upper control arm bushing designed to restore smooth suspension operation on select Ford and Lincoln vehicles. This bushing mounts at the knuckle connection point and serves as a critical pivot interface between the control arm and the suspension knuckle assembly.

Key Features:

• Direct replacement for worn or damaged OE bushings
• Engineered to meet or exceed original equipment specifications
• Restores proper suspension geometry and handling characteristics
• Durable construction designed for long service life
• Reduces noise, vibration, and harshness from worn suspension components

Control arm bushings deteriorate over time due to constant flexing, road impacts, and exposure to the elements. Replacing worn bushings helps eliminate clunking noises, improves wheel alignment stability, and restores precise steering response. This Dorman replacement part offers a cost-effective solution to restore your vehicle's suspension performance without replacing the entire control arm assembly.