Caliso B7394 Front Upper Suspension Ball Joint Replacement

The Caliso B7394 is a direct-fit front upper suspension ball joint engineered as a reliable replacement for worn or damaged original equipment. Designed for precise fitment, this ball joint restores proper steering geometry and suspension articulation to keep your vehicle handling safely and predictably.

A ball joint serves as the critical pivot point between the control arm and steering knuckle, allowing the wheel assembly to move through the full range of suspension travel while simultaneously enabling steering input. When a ball joint wears out, drivers typically notice clunking noises from the front end, uneven tire wear, or vague steering response — all of which this replacement is designed to correct.

Key Features:

• Direct replacement for the front upper suspension ball joint position
• Engineered to restore OE-spec suspension geometry and steering precision
• Includes castle nut, Zerk grease fitting, and cotter pin for complete installation
• Greaseable design allows for routine maintenance to extend service life
• Precision-machined ball stud and socket for smooth, low-friction articulation
• Durable construction built to withstand constant load, vibration, and road stress

The B7394 ball joint cross-references with widely used part numbers in the K7394 family, making it a well-documented replacement option. Regular greasing via the Zerk fitting — ideally at each oil change interval — will help maximize the lifespan of this component.