The Prothane coil spring isolator insert is a universal suspension accessory that cushions coil springs and reduces noise and vibration. This version is sized for a 5.0-inch height and finished in red urethane, providing visible upgraded spring seating. It fits a variety of coil spring applications where a 5-inch insert is appropriate for improved spring isolation.
Prothane Universal Coil Spring Inserts - 5in High - Red