Yes, the greaseless composite bushings work excellent, and save time on daily maintenance. Their longevity is optimal in most jobsites, and are easy to replace. The goal for greaseless bushings is to keep the pivot point clean and dry, which prevents contaminants from entering the bearing, unlike traditional greasepoints that attract contaminants unless purged daily. The life expectancy of a greaseless bushing is one-year of earthmoving operation (2000 Hours).