Ensures smooth spring plate rotation Ideal for re-indexing suspension Supplied as singles, 4 needed per vehicle These spring plate rubber bushes are essential for maintaining proper rear suspension function. Over time, worn or perished bushes can cause sagging, affecting the vehicle's stability. By allowing the spring plate to rotate smoothly from a fixed pivot, these bushes help keep your suspension in top shape. When re-indexing the rear suspension spring plates, it's the perfect time to replace these often overlooked components. Supplied individually, you will need four for a complete vehicle replacement. Don't let ageing bushes compromise your suspension performance. .