RH5.5 - CRAWLER EXCAVATORS - FROM SN 75000 TO SN 75349 (3/89-12/05) No Description Parts on group : Pos. Part No Qty Parts name Comments 191. 1231953 [1] HYDRAULIC HOSE 192. 1250026 [1] HOSE 2. 1939893 [1] VALVE 3. 1983055 [2] STUD 4. 217405 [3] O-RING 5. 1547907 [1] SOCKET 7. 1725980 [1] VALVE 990. 1248431 [AR] HYDRAULIC SYSTEM 991. 1248432 [AR] ASSEMBLY SET Parts catalog : 02.040[1908756001] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[1908267000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[1908250004] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[1908243000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[1708926000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.039[2283815000] - ROTOR part catalog new.New Holland 02.039[1195425002] - ROTOR part catalog new.New Holland 02.038[2283628001] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[1998343001] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[1998588000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[1998675001] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[1998825000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[2141249000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[2141409000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[2141467000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.040[2141477001] - HYDRAULIC SYSTEM part catalog new.New Holland