One New Aftermarket Replacement Case King Pin Kit to rebuild one side of the Front Axle for models: 580LXT, 580K, 580SK, 580L, 580M, 580SL, 580SM, 585G, 586G, 588G, 590, 590L, 590SM. Kit includes: (2) Spacers, Part # D72371 (2) Needle Bearings, Part # A28230 (2) Snap Rings, Part # 10021237 (2) O-Rings, Part # 2385139 (2) Grease Fittings, Part # 21989 (1) Kingpin, Part # D123865 (1) Lock Pin, Part # D57486 (1) Thrust Washer, Part # D72372 (1) Thrust Bearing, Part # A27602 (1) Seal, Part # D61297