In this black polyurethane spring eye bushing kit from Prothane, polyurethane based suspension, driveline and chassis components have been designed as an upgrade to the soft factory rubber components. Precision fabrication ensures a perfect fit. Holds super grease for quiet operation and provides necessary rigidity. This black polyurethane leaf spring bushing kit fits the front or rear leaf springs on 87-95 Jeep Wrangler YJ. In this black polyurethane spring eye bushing kit from Prothane; polyurethane based suspension; driveline and chassis components have been designed as an upgrade to the soft factory rubber components. Precision fabrication ensures a perfect fit. Holds super grease for quiet operation and provides necessary rigidity. Jeep: Wrangler 1987 - 1995