D52434 Bushing Dipper at dipper cylinder 580B, 580C Fits Case 580B, 580C, 580D,One New Aftermarket Replacement Dipper Cylinder Bushing Fits Case 580 Series Backhoe Loaders This bushing mounts on the dipper arm at the dipper cylinder connection point on Fits Case 580 Series backhoe loaders. It is a wear item in the backhoe attachment's working linkage and requires two bushings per machine for a complete replacement. Keeping this bushing in good condition reduces slop in the dipper arm and maintains precise cylinder control during