Moog K90310 Front Lower Suspension Ball Joint

The Moog K90310 is a front lower suspension ball joint engineered to meet or exceed original equipment specifications. Designed as a direct-fit replacement, it restores proper steering feel, eliminates chassis looseness, and helps return your vehicle's suspension to like-new performance.

Moog's Problem Solver design philosophy is built into every detail of this ball joint, combining premium materials with engineering innovations that extend service life well beyond standard replacement parts.

Key Features:

• Powdered-Metal Gusher Bearing Technology — Allows grease to flow through the bearing surface for reduced friction and long-lasting strength
• Full-Ball Hardened Stud — Heat-treated to match or exceed OE requirements, resisting premature wear and improving fatigue strength
• Greaseable Socket Design — New lubricant flushes out contaminants to reduce corrosion and extend service life
• Premium Sealed Boot with Grease-Relief Valve — Stands up to environmental extremes and helps keep the bearing package protected
• Belleville Washer Pre-Load — Keeps bearing tolerances tight as components wear, maintaining solid steering feel
• Pressed-In Patented Cover Plate — Virtually eliminates excess axial and radial movement for confident handling
• Dust Boot Included — Protects the joint from debris and moisture right out of the box
• Made in USA

Cross-reference part numbers: TRISCAN 8500 13537, NIPPARTS J4862039, MOOG TO-BJ-2274, SIDEM 45986, CTR CBT-56, Raybestos 5051262.