Komatsu® Idlers (Ctrl-F to search) Part No.DescriptionMachineWeight (kg) 113-30-00142 Idler D31-17,D30,D37 90 124-30-00103 Idler D39E,P-21 D41E,P-6 131-30-00285 Idler D50-16,17, D53 134-30-00202 Idler D61E,P 228 144-30-00038 Idler D65 210 14X-30-00160 Idler D65-12 14X-30-00116 Idler D65-12,D85SS-2,D85ESS-12 195 154-30-00771 Idler D75S,85-21 154-30-00294 Idler D85 175-30-00575 Idler D155 474 17A-30-00042 Idler D155-5/6 17M-30-00310 Idler D275-5 195-30-00284 Idler D355 650 195-30-01030 Idler D375-2/3/5 195-30-01430 Idler D375A2,3 20T-30-00103 Idler PC38UU-1 20T-30-00260 Idler PC40-7 201-30-00012 Idler PC60-5 65 21W-30-00014 Idler PC60-7 203-30-00101 Idler PC100-3 203-30-K2300 Idler PC100-5,120-5,6 80 205-30-00182 Idler PC180-2,200-3 130 205-30-00073 Idler PC200-2 20Y-30-08040 Idler PC200-5,220-5 130 207-30-00071 Idler PC300-1,2,3 190 207-30-00401 Idler PC300-5 208-30-00071 Idler PC400-3 208-30-00300 Idler PC400-5,6/PC450-6