BALL JOINT, Suspension, Lower: Description: Description: RWD

WARNING: This page is about a different car, the 2010 Dodge Charger and 2010 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

There are two lower ball joints on the RWD version of this vehicle. One in for the lower control arm and the other for the tension strut. The ball joint for the lower control arm is pressed into the knuckle and the ball joint for the tension strut is part of the tension strut. The ball joints are both "sealed for life" components and cannot be maintenance lubricated. These ball joints are lubricated for life at the time of assembly. No attempt should be made to ever add any lubrication to these ball joints.

The ball joint for the lower control arm is a ball joint and seal boot cartridge type and can be replaced as a separate component of the knuckle. The boot cannot be serviced separately. To service this ball joint. See Front Suspension/Front/KNUCKLE, Steering - Disassembly .

Neither the ball joint, nor the seal boot for the tension strut can be serviced as a separate component. They entire tension strut must be replaced if either are damaged.

The ball joint connection to the lower control arm and the ball joint connection at the knuckle is achieved by an interference fit created by the tapered stud of the ball joint and a tapered hole in the steering knuckle. The ball joint stud is retained in the steering knuckle using a locking nut.