MOOG K5320 Suspension Ball Joint Front Upper Backed by superior materials and rigorous testing, MOOG® ball joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation. ABSORBS IMPACT -- Belleville preload washer helps keep the bearing package tight as bearings wear DESIGN CHANGE - New and improved follower ball joint design to extend product life and simplify installation RESTORES LIKE-NEW STEERING -- Patented pressed-in cover plate seals out debris and minimizes looseness, reducing bearing wear and promoting longer life PROBLEM SOLVER(R) GUSHER BEARING -- Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life COMPREHENSIVE COVERAGE -- Available for foreign and domestic nameplates EASY TO INSTALL -- Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box STRONG AND DURABLE -- Ball studs are heat treated to match or exceed OE requirements to inhibit premature failure and improve fatigue strength GREASEABLE SOCKET -- Reduces corrosion and wear by allowing new lubricant to flush contaminants Package Dimensions: 3.25 x 2.75 x 2.75 inches Package Weight: 1.4 lb Package Quantity: 1 UPC: 080066187044 Adjustable: No Cotter Pin Hole: Yes Greaseable: Yes Material: Neoprene Mounting Hardware Included: Yes Mounting Hole Quantity: 4 Suspension Grade Type: Standard Country of Origin: US