SKU: LON52-61005
MPN: 52-61005
The LONGACRE Coil Over Spring Rubber Yellow 5 (part number 52-61005) is a precision-engineered suspension component designed for builders and mechanics who demand consistent ride quality and predictable spring behavior in road racing, autocross, and track-focused vehicles. This isolator rubber serves a critical function in modern coil-over suspension systems by decoupling the spring from the chassis, reducing vibration transmission and improving overall handling characteristics.
Manufactured from high-durometer elastomer compounds, this isolator is specifically formulated to resist heat cycling and UV degradation common in motorsport environments. The "Yellow 5" rating indicates a specific stiffness level, providing a balance between isolation effectiveness and spring rate consistency—stiffer than softer compounds, yet more compliant than racing-grade blacks or reds.
Suspension tuners, race teams, and dedicated enthusiasts rely on LONGACRE isolators to maintain consistent performance under demanding driving conditions. At just 0.33 lbs, this component integrates seamlessly into tight suspension packaging without compromising accessibility or serviceability during seasonal maintenance or setup changes.
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