Parts catalog Step Komatsu: 1281 017 H1 STEP, FOOT Komatsu 1284 516 H1 STEP Komatsu 1285 771 H91 STEP WELDMENT, LOWER Komatsu 1285 772 H91 STEP WELDMENT, UPPER Komatsu 1286 436 H1 STEP, REAR Komatsu 1286 437 H1 STEP, FRONT Komatsu 1286 469 H1 STEP Komatsu 1286 715 H1 STEP Komatsu 1299 503 H1 STEP Komatsu 12F-30-41810 STEP Komatsu 12F-30-41820 STEP Komatsu 12G-54-53150 STEP,L.H. Komatsu 12G-54-53160 STEP,R.H. Komatsu 12G-54-63150 STEP,L.H. Komatsu 12G-54-63160 STEP,R.H. Komatsu 12Y-72-B1010 Step, Welded Komatsu 1312 920 H91 STEP, WELDMENT Komatsu 131-54-45220 STEP,L.H. Komatsu 131-54-45221 STEP Komatsu 131-54-45230 STEP,R.H. Komatsu 131-54-45231 STEP Komatsu 134-54-73521 STEP, L.H. Komatsu 134-54-73531 STEP, R.H. Komatsu 134-54-73541 STEP Komatsu 134-54-78120 STEP, L.H. Komatsu 134-54-78130 STEP, R.H. Komatsu 134-54-78140 STEP Komatsu 13F-30-35340 STEP Komatsu 13F-62-31250 STEP,L.H. Komatsu 13F-62-31260 STEP,R.H. Komatsu 13G-30-11170 STEP Komatsu 13G-54-63130 STEP Komatsu 13G-71-77190 STEP Komatsu 13G-A62-1221 STEP,R.H. Komatsu 13Y-62-15423 Step Komatsu 13Y-62-25421 Step Komatsu 13Y-72-14161 Step, Welded Komatsu 13Y-72-14171 Step, Welded Komatsu 13Y-72-B2221 Step, L.H. Komatsu 13Y-72-B2231 Step, R.H. Komatsu 142-54-14490 STEP Komatsu 142-78-11420 STEP Komatsu 1430 116 H1 STEP - R.H. ONLY Komatsu 1430 117 H1 STEP - R.H. ONLY Komatsu 1433 541 H1 STEP, LOWER Komatsu 1433 573 H91 STEP WELDMENT, UPPER - R.H Komatsu 1433 575 H91 STEP WELDMENT, UPPER - L.H Komatsu 1435 229 H91 STEP INSTALLATION Komatsu 1435 471 H92 STEP WELDMENT, UPPER - R.H Komatsu 1435 473 H92 STEP WELDMENT, UPPER - L.H Komatsu 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 :