prior to s/n 14257 (1953 to 1957) when retrofitted from original 9" clutch)
444G Wheel
Heavy Duty Receiver Drier for Caterpillar replaces OEM number 450-6492
4389003M93
797B Quarry - Replaces OEM Number 322-7212
DKS15CH, 5.4" Single Groove Clutch, Pad Mount, 24V for Komatsu 1270174C91 prior to s/n 14257 (1953DKS15CH, 5. 4" Single Groove Clutch, Pad Mount, 24V for Komatsu DKS15CH, 5. 4" Single Groove Clutch, Pad Mount, 24V for Komatsu replaces OEM numbers 203 979 6831, ND506011. Can use Alternate Zexel Compressor 506 8583. Built for reliable replacement performance, this part is a strong option for restoring proper cab comfort and equipment function. Fits Komatsu Excavator: PC100 6, PC100L 6, PC120, PC120 6, PC120 6H, PC120 6J, PC120 6S, PC120 6Z, PC120LC