The power steering system involves many parts—the most important of which are the steering pump, steering gear box and the steering rack. The power steering mechanism used in modern cars has pinion gears. The power steering rack slightly differs from the manual rack and pinion. The design of the power steering rack is what separates it from the manual predecessor. The power steering rack is a cylinder with an inner valve in the middle. There are two fluid ports on the either side of the inner valve that receive power steering fluid from the steering pump. The inner valve moves with the force from the high pressure fluid providing a power assist that helps to turn your wheels.

If your steering system is not functioning properly, you need to have it checked as soon as possible. If the Porsche power steering rack malfunctions, you need to replace it immediately. Car Steering Wholesale offers you quality steering parts at reasonable prices. All of our parts are OEM replacement, or premium aftermarket parts that come with full warranties.   We only stock the best quality car parts. All of our parts have been tested for quality to meet or exceed industry standards.