<strong>03. </strong> We checked the ball joints and noticed some play. With the new Stub-Hub complementing the outers of the axle by way of a fresh rebuild, it seemed senseless to not replace the ball joints. Rather than using disposable joints, I opted for Dynatrac’s Heavy Duty rebuildable ball joints. Not only are they stronger than heavy-duty throwaway ball joints, the rebuild ability cuts down on future replacement costs and service time.