OK request send EXCAVATORS PC45-1 S/N F1001-Up UNDER CARRIAGE TRACK SHOE (FOR STEEL SHOE L=550) d-0150 TRACK SHOE (FOR STEEL SHOE L=550) d-0140 TRACK SHOE (FOR STEEL SHOE L=450) d-0130 TRACK SHOE (FOR RUBBER SHOE L=400) 1 For full view, you need register Parts on group : Pos. Part No Qty Parts name Comments 1. 3F4532050 [2] RUBBER SHOE, ASSY. Komatsu 263.01 kg. ["SN: F1001-F1491"] analogs:["20T3271520"] 1. 3F4532051 [2] RUBBER SHOE, ASSY. Komatsu 188.63 kg. ["SN: F1492-UP"] analogs:["20T3275112"]