BX1860 PUMP/MOTOR SYSTEM Parts group BX1860 F14300 HYDRAULIC CONTROL LEVER J12000 HYDRAULIC PUMP J12500 HYDRAULIC PUMP [COMPONENT PARTS] J21001 HYDRAULIC OIL LINE(DELIVERY) J21501 HYDRAULIC OIL LINE(STEERING) J30100 HYDRAULIC CYLINDER J31000 HYDRAULIC PISTON/LIFT ARM J40500 CONTROL VALVE J41000 CONTROL VALVE [COMPONENT PARTS] sale parts diagram catalog online construction equipment excavator tractor