Rack End or so-called axial joints are used only in rack-and-pinion steering systems. It guarantees proper resistance and pivoting action to enable vehicle handling. It properly responds to road conditions in order to guarantee stable driving and to support driving comfort. Steering movement from the steering wheel is transported to running wheels done via this auto part.
Attached to outer tie rod end transferring steering moment it has broader pivot angle to cope with up and downs and back-forward motions. Therefore, we recommend our customers to keep a check on the rack ends of their cars.