Inner ball head of steering gear

An Inner Ball Head of Steering Gear, commonly referred to as an inner tie rod end, is a pivotal component within the steering system of Tesla vehicles. Located at the inner end of the steering rack, this ball-and-socket joint connects the steering rack directly to the outer tie rod, translating linear motion from the rack into the pivotal movement needed to turn the wheels. It is crucial for maintaining precise steering control, alignment stability, and smooth operation while allowing for minimal friction during suspension travel. Encased within a protective boot to retain grease and exclude contaminants, wear or failure of this joint can lead to imprecise steering, uneven tire wear, and potential safety concerns.