Spring Insulator Bushing Universal

The Whiteline Performance Spring Insulator Bushing Universal is a precision-engineered coil spring isolator designed to reduce noise, vibration, and harshness (NVH) transmission from your suspension system to the vehicle frame. This polyurethane suspension bushing is ideal for those looking to improve ride quality or replace worn factory isolators. It serves as a critical damping component, enhancing comfort during acceleration and deceleration.

Constructed from durable polyurethane in a black finish, the Spring Insulator Bushing Universal features a 2.75-inch inner diameter (ID) and 4.625-inch outer diameter (OD) with a 3.25-inch lip OD to ensure secure seating and optimal load distribution. Standing 0.438 inches tall, this compact isolator effectively decouples spring vibrations from the chassis. The polyurethane material resists degradation from UV exposure, ozone, and temperature fluctuations while maintaining consistent damping properties.

Installers and suspension enthusiasts benefit from the universal design of this bushing pair, which accommodates most independent suspension configurations. However, compatibility may vary, and some vehicles might require specific modifications for proper installation. This product is an excellent choice for those looking to enhance their vehicle's suspension performance.