Whiteline W56420 Front Upper and Lower Control Arm Bushing Kit

The Whiteline W56420 is a high-performance polyurethane control arm bushing kit designed to replace worn or deteriorated factory rubber bushings in the front suspension. This comprehensive kit includes both upper and lower control arm bushings, providing a complete front suspension refresh for compatible GM trucks and SUVs.

Key Features:

• Premium polyurethane construction for superior durability and longevity compared to OEM rubber bushings
• Reduces suspension deflection and maintains proper wheel alignment under load
• Improved steering response and handling precision
• Engineered to withstand harsh conditions including heat, oil, and road chemicals
• Complete kit includes all necessary bushings for both upper and lower front control arms
• Direct replacement for factory bushings with no modifications required

Whiteline polyurethane bushings are ideal for both daily drivers and performance applications, offering a significant upgrade over factory rubber components. These bushings help eliminate the vague, disconnected steering feel that develops as original bushings wear, while also reducing excessive suspension movement during cornering and braking.