A chronic problem with early XJ Jaguars was steering rack mount bushings. They live in a tough environment: heat and any leaking fluids constantly attack the rubber. The result is weakened mount bushings and the rack literally rattling in its mounts. Steering feel naturally suffers. The solution is our polyurethane rack mount kit which is highly resistant to heat and oil. It yields far more precise steering feel and will far outlast standard bushings. This is our less expensive kit as it does not include a new heat shield, which is usually reusable. For the premium kit, see part number 14-5000-1.