RH6-20 - CRAWLER EXCAVATORS - FROM SN 77500 TO SN 77634 (12/91-6/94) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 1927361 [1] HYDRAULIC VALVE 10. 1428453 [2] SCREW 12. 1439225 [2] SCREW 13. 2974032 [4] SCREW 14. 690319 [4] CYL.HEAD SCREW 17. 1403034 [2] SEALING RING 18. 925870 [1] SNAP RING 31. 1440457 [1] GASKET KIT Parts catalog : 02.047[2249273001] - HYDRAULIC SYSTEM part catalog new.New Holland 02.047[2175772000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.047[1998339002] - HYDRAULIC SYSTEM part catalog new.New Holland 02.047[1908942000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.046[2175737000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.046[2175244000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.044[2249620000] - HYDRAULIC UNIT part catalog new.New Holland 02.044[1908432001] - HYDRAULIC UNIT part catalog new.New Holland 02.049[1908200000] - TRAVEL RTRDR.VLV. part catalog new.New Holland 02.049[2141888000] - TRAVEL RTRDR.VLV. part catalog new.New Holland 02.049[2175800001] - TRAVEL RTRDR.VLV. part catalog new.New Holland 02.049[2284864000] - TRAVEL RTRDR.VLV. 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 02.052[2141856000] - HYDRAULIC SYSTEM part catalog new.New Holland