Spring Rubber C/O 80A Yellow 1.0in Coil Space

The Spring Rubber C/O 80A Yellow 1.0in Coil Space by RE SUSPENSION is a precision elastomer component engineered for custom suspension tuning and vibration isolation in performance vehicle builds. If you're modifying your suspension geometry, upgrading coilover systems, or fine-tuning ride quality on a track car or street machine, this urethane spring rubber serves as a critical load-bearing isolator between your coil spring and suspension hardware. Professional mechanics and suspension shops rely on these components to control spring articulation, reduce NVH (noise, vibration, harshness), and maintain consistent spring rates under dynamic driving conditions.

Manufactured from 80A durometer yellow urethane, this rubber isolator strikes an optimal balance between compliance and durometer stiffness—firm enough to control spring movement and prevent metal-to-metal contact, yet flexible enough to absorb road input and suspension shocks without transmitting excessive vibration to the chassis. The 1.0-inch coil spacing specification ensures proper fitment within coilover assemblies and aftermarket suspension packages, while the compact footprint (5.1 x 2.15 x 5.2 inches) allows seamless integration into space-constrained applications. RE SUSPENSION's materials resist heat cycling, UV degradation, and chemical exposure—critical for components exposed to engine bay temperatures and harsh driving environments.

This spring rubber is ideal for DIY suspension enthusiasts, race car builders, and shops performing complete coilover installations or spring seat upgrades on performance platforms. Whether you're building a drift car, autocross competitor, or daily-driver with lowered stance, proper isolator selection directly impacts suspension response, tire contact patch consistency, and overall chassis stability. Verify your coilover manufacturer's specifications for OEM-equivalent or upgrade-path compatibility before purchase; the 0.43-pound unit weight makes handling and installation straightforward for both bench assembly and in-vehicle mounting.