1. The spherical joint is an integral part of the front suspension of car.
2. The ball joint is a key component of the front suspension, which connects the links and allows them to move. The spherical joint consists of a ball socket similar to the human hip joint.
3. The ball joint of the front suspension provides pivotal movement between the steering knuckle and the control arm to provide safe, smooth driving and allow you to precisely control the vehicle.
4. On the front suspension, on most vehicles, there are upper and lower ball joints on both sides. The low ball head is usually larger and wears out faster due to the weight of the front of the vehicle resting on it.
5. OE: WE351030 / 7080927 / 7080673 / 7080364 / 7061158 / 7061153 / 7061130 / 53-51030
6. Fits for Polaris Sportsman 500 400 450 335 Ranger