RH12.5 - CRAWLER EXCAVATORS - FROM SN 534001 TO SN 534500 (7/00-12/03) No Description Parts on group : Pos. Part No Qty Parts name Comments 257. 3003539 [1] HOSE 274. 1250198 [1] HOSE 4. 1636014 [1] SOCKET 5. 1665744 [1] HYD CONNECTOR 6. 2900816 [1] CHECK VALVE 7. 2247723 [1] SOCKET 8. 2479077 [1] SOCKET 9. 8411041 [2] SOCKET 990. 3013451 [AR] HYDRAULIC SYSTEM 992. 3015147 [AR] ASSEMBLY SET Parts catalog : 20.290[2902593000] - HYDRAULIC SYSTEM OIL COOLER part catalog new.New Holland 20.280[2941429001] - HYDRAULIC SYSTEM PUMP GOVERNING part catalog new.New Holland 20.280[2939238000] - HYDRAULIC SYSTEM PUMP GOVERNING part catalog new.New Holland 20.280[2812837003] - HYDRAULIC SYSTEM PUMP GOVERNING part catalog new.New Holland 20.260[2812789001] - OIL SUCTION SYSTEM part catalog new.New Holland 20.260[2812787000] - OIL SUCTION SYSTEM part catalog new.New Holland 20.030[2942462000] - HYDRAULIC SYSTEM UPPER CARRIAGE STANDARD part catalog new.New Holland 20.030[2942440000] - HYDRAULIC SYSTEM UPPER CARRIAGE READJUST. DEVICE part catalog new.New Holland 20.310[2903132000] - HYDRAULIC SYSTEM HIGH PRESSURE part catalog new.New Holland 20.310[2939224000] - HYDRAULIC SYSTEM HIGH PRESSURE part catalog new.New Holland 20.310[2942429001] - HYDRAULIC SYSTEM HIGH PRESSURE READJUST. DEVICE part catalog new.New Holland 20.310[2942441000] - HYDRAULIC SYSTEM HIGH PRESSURE HAMMER part catalog new.New Holland 20.320[2903133001] - HYDRAULIC SYSTEM LOW PRESSURE part catalog new.New Holland 20.320[2942428001] - HYDRAULIC SYSTEM LOW PRESSURE READJUST. DEVICE part catalog new.New Holland 20.320[2942454000] - HYDRAULIC SYSTEM LOW PRESSURE part catalog new.New Holland 20.330[2940492000] - HYDRAULIC SYSTEM BLOCKING VALVE BOOM CYLINDERS part catalog new.New Holland