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 1. 1444374 [1] HYDRAULIC VALVE 10. 1443194 [1] CONVERSION KIT 12. 1444383 [2] VALVE 16. 1444384 [1] SPRING 2. 1444385 [1] SEAL KIT Parts catalog : 02.049[1907892000] - TRAVEL RTRDR.VLV. part catalog new.New Holland 02.047[2175530001] - HYDRAULIC SYSTEM part catalog new.New Holland 02.047[1998339002] - HYDRAULIC SYSTEM part catalog new.New Holland 02.046[2215521001] - HYDRAULIC SYSTEM part catalog new.New Holland 02.046[2176253000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.046[2176109000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.046[2175253000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.046[2141469000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.049[2284864000] - TRAVEL RTRDR.VLV. part catalog new.New Holland 02.050[1908269000] - CONTROL BLOCK part catalog new.New Holland 02.050[1998977000] - CONTROL BLOCK part catalog new.New Holland 02.050[2141479002] - CONTROL BLOCK part catalog new.New Holland 02.050[2248546000] - CONTROL BLOCK part catalog new.New Holland 02.050[2249917000] - PRESS-SUCTION VALV part catalog new.New Holland 02.050[2249945000] - PRESS-SUCTION VALV part catalog new.New Holland 02.052[2141468000] - HYDRAULIC SYSTEM part catalog new.New Holland