Description
Spring rubbers are critical isolators that reduce noise, vibration, and harshness (NVH) transmitted through your suspension to the chassis and cabin. This hard polyurethane compound offers superior durability and maintains consistent performance under sustained track use, making it ideal for high-performance applications where stock rubber has fatigued or compromised your ride quality. Whether you’re rebuilding a suspension system or fine-tuning a dedicated race car, quality spring isolators directly impact both comfort and chassis control.
- Material: Polyurethane
- Durometer: Hard
- Height: 1-1/4 inches
- Spring Range: 2-1/2 to 2-5/8 in
- Color: Red
- Quantity: Single unit
- MPN: 310 30114-1
- Installation: Bolt-on replacement






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