The Lemforder Tie Rod Kit - 136183 is a comprehensive set of products designed for use in a car's steering system. It includes four different components, each with a specific function in maintaining the stability and control of the vehicle. The first component is a tie rod, which connects the steering mechanism to the wheels and allows for the transfer of steering input. The second component is a tie rod end, which is attached to the tie rod and helps to keep the wheels aligned. The third component is a tie rod boot, which protects the tie rod from dirt and debris. Finally, the kit also includes a tie rod lock nut, which secures the tie rod in place. This kit is essential for ensuring smooth and safe steering performance in a car.