Caliso B90310 Front Lower Suspension Ball Joint Press-In

The Caliso B90310 is a front lower suspension ball joint engineered as a direct replacement for worn or damaged original equipment components. Featuring a press-in mounting style with a cotter pin hole, this ball joint is built to restore proper steering response and suspension geometry to OEM specifications.

Ball joints serve as the critical pivot point connecting a vehicle's control arm to the steering knuckle, allowing the front wheels to move and turn smoothly. Over time, ball joints wear from continuous load-bearing and road impacts, leading to symptoms such as clunking noises, loose steering feel, and uneven tire wear. Replacing a failed ball joint promptly is essential — a severely worn or broken ball joint can result in sudden suspension failure.

Key Features:

• Direct OE Replacement — press-in design matches original equipment mounting style and dimensions
• Cotter Pin Hole — for secure stud retention after installation
• Heavy-Duty Construction — metal housing, stud, and internal bearings built to withstand continuous load and road stress
• OE-Spec Tolerances — precision-engineered dimensions help restore correct suspension geometry and wheel alignment
• Ready to Install — supplied as a complete, fully assembled unit

Cross-Reference Part Numbers: B90310 (MAS Industries), B90310 (FVP), GK90310 (Mevotech), MK90310 (Mevotech Supreme), B90310XL (Dorman)

This ball joint is a trusted aftermarket solution for restoring safe, precise handling and eliminating the play and noise associated with a worn front lower ball joint.