RH12D - CRAWLER EXCAVATORS - FROM SN 90593 TO SN 91000 (8/83-12/00) No Description Parts on group : Pos. Part No Qty Parts name Comments 101. 1751394 [2] STEP 102. 2975038 [8] SCREW 103. 725735 [8] LOCK WASHER 104. 12813 [8] WASHER 5. 925328 [56] SCREW 6. 1331093 [4] SCREW 990. 1189940 [AR] CHASSIS 991. 1753026 [AR] CHASSIS 992. 1751393 [AR] STEP Parts catalog : 01.022[2175138000] - GUIDE WHEEL part catalog new.New Holland 01.020[2175139000] - TENSIONING DEVICE part catalog new.New Holland 01.020[1195096002] - CLAMPING PIECE part catalog new.New Holland 01.020[1194572002] - CLAMPING PIECE part catalog new.New Holland 01.020[1194571003] - CLAMPING PIECE part catalog new.New Holland 01.010[2175404000] - LOWER CARRIAGE part catalog new.New Holland 01.007[1195546001] - VALVE part catalog new.New Holland 01.000[1998547001] - LOWER CARRIAGE part catalog new.New Holland 01.029[1707776000] - CHASSIS part catalog new.New Holland 01.029[1908709000] - CHASSIS part catalog new.New Holland 01.029[1908712000] - CHASSIS part catalog new.New Holland 01.030[0732184016] - DRIVING CHAIN part catalog new.New Holland 01.030[1195285001] - DRIVING CHAIN part catalog new.New Holland 01.030[1195799000] - DRIVING CHAIN part catalog new.New Holland 01.030[1706204000] - DRIVING CHAIN part catalog new.New Holland 01.030[1707773000] - DRIVING CHAIN part catalog new.New Holland