Superpro rear coil spring lower insulator pads use a bespoke polyurethane compound to provide durable spring location and retention without the sag or softening that affects rubber. These insulators maintain consistent suspension geometry and predictable behavior over time, making them a long-lasting service replacement that helps prevent noise, movement and premature wear associated with degraded factory pads.
SuperPro Rear Coil Spring Lower Insul. Pad