Snap Ring Fits Case Loader 586E 585E 584E 585G 586G 586G SERIES IIIOne New Aftermarket Replacement Snap Ring Fits Case Trencher Models: 460, 860, 660 Fits Case Loader Backhoe Models: 480F, 480F LL, 580L, 580L SERIES II, 580M SERIES III, 580M, 580M SERIES II, 580N, 580SL SERIES II, 590L, 590SL SERIES II, 590SL, 580SL, 580SM SERIES II, 580SM, 580SM+ SERIES III, 590SM, 590SM SERIES II, 580SM+ SERIES II, 580SM SERIES III. Fits Case Loader Models: 586E, 585E, 584E, 585G, 586G, 586G SERIES III, 588G SERIES III, 588G, 588H,