Description
Spring rubbers are critical wear components that absorb vibration and maintain consistent spring performance under load. Over time, OEM rubbers compress and degrade, reducing suspension compliance and introducing unwanted noise. This 25lb polyurethane replacement restores your suspension’s damping characteristics and is essential maintenance for any serious race car or daily-driven performance build.
The S-COSA-80 is engineered for springs in the 2-1/4 to 2-1/2 inch range and features a durable polyurethane compound rated for high-cycle fatigue. Its 3/4-inch height and firm durometer rating make it ideal for applications requiring reliable load support without excessive compression. This is a direct bolt-on replacement—simply remove the old rubber and install the new unit.
- Spring rubber isolator
- 25 lb rating
- Polyurethane construction
- Hard durometer compound
- Fits 2-1/4 to 2-1/2″ springs
- 3/4 inch height
- Green color
- Sold individually
- Bolt-on installation
- MPN: S-COSA-80
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