
Front Upper Ball Joint 1999-2008 GM Truck/Van/SUV
Moog 719-K6540 Features:
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.- DESIGN CHANGE – New and improved follower ball joint design to extend product life and simplify installation
- PROBLEM SOLVER® GUSHER BEARING -- Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
- 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
- ABSORBS IMPACT -- Belleville preload washer helps keep the bearing package tight as bearings wear
- RESTORES LIKE-NEW STEERING -- Patented pressed-in cover plate seals out debris and minimizes looseness, reducing bearing wear and promoting longer life
- EASY TO INSTALL -- Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
- COMPREHENSIVE COVERAGE -- Available for foreign and domestic nameplates
Ideal Replacement Ball Joints
MOOG's ball joint housings are machined from a single block of fine-grain alloy steel to offer unmatched strength. Powdered-metal gusher bearings with grease grooves resist wear better than conventional designs. This innovative approach allows grease to flow through the bearing to the stud to create a smooth surface that extends service life. Load is transferred to the housing to enhance stability, and patented cover plates minimize radial and axial deflection to provide solid steering. Ball joint boots are sealed using polychloroprene and polyurethane to withstand dirt, abrasion, and temperature extremes. Boots also have grease relief valves to expel debris during maintenance to help prevent contamination.

