Caliso BJ90146 Front Upper Threaded Suspension Ball Joint

The Caliso BJ90146 is a front non-adjustable upper threaded suspension ball joint engineered as a direct OE replacement. Built to meet or exceed original equipment manufacturer tolerances, this fully assembled ball joint restores proper steering response, suspension geometry, and handling performance.

Key Features:

• Front upper position — non-adjustable, threaded design for precise OE-style fitment
• Heavy-duty steel construction — housing, stud, and internal bearings manufactured to match original equipment specifications
• Heat-treated ball stud — engineered to meet or exceed OE strength and durability requirements
• Greaseable design — serviceable grease fitting allows for re-lubrication to reduce friction wear and extend service life
• Precision tolerances — restores OE suspension geometry and proper wheel alignment
• Ready to install — supplied as a complete, fully assembled unit with all necessary hardware

Ball joints serve as the pivoting connection between the control arm and steering knuckle, allowing the front wheels to turn smoothly while accommodating changes in suspension travel. Worn ball joints commonly cause clunking noises, uneven tire wear, and imprecise steering feel. Replacing a failed ball joint promptly is critical — a collapsed ball joint can result in complete loss of vehicle control. The Caliso BJ90146 is sold individually (1 per pack).