Heavy-duty design. Loose or worn chassis parts can lead to premature tire wear. Engineered steel composition results in a stronger component. Powdered metal gusher bearing design enables grease to flow through bearing to. Greaseable socket reduces corrosion and wear by allowing new lubricant to flush contaminants.
The original part I ordered arrived and I installed it after a few weeks, it turned out to be defective. They sent me a replacement and the replacement is also defective. It is loose and has worse play than the original.