... .12000 hours working time Komatsu Pump 07434-72202 Komatsu Gear Pump, Komatsu WA420 Our products include: Komatsu and Caterpillar Steering pumps, ... . Our products are used in bulldozers, loaders, excavators, Komatsu Machine Number :Dozer :D80A-12, D85A-18, D150A-1 ... OEM Komatsu3.2 year guarantee4.12000 hours working time Komatsu Parts Number IndexParts Number DescriptionMachine Marks1705-58-47000Fourth ...