By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry's Problem Solver. Product Features:Innovative ball-and-socket designPermanently lubricated assemblySealed with premium MOOG boots to keep contaminants outProvides improved steering and handling feelContributes to longer life of the entire control arm assemblyEasier to install and lasts longer than typical OE designs