RH20 - CRAWLER EXCAVATORS - FROM SN 44001 TO SN 45000 (2/87-12/00) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 1284722 [4] STEP 3. 56679 [16] BOLT 4. 515370 [16] WASHER 990. 1284721 [AR] MOUNTING Parts catalog : 01.810[2444348000] - STEPS INSTALL.MATERIAL part catalog new.New Holland 01.810[1908411000] - STEPS INSTALL.MATERIAL part catalog new.New Holland 01.670[2443601000] - BEARING BOOM part catalog new.New Holland 01.650[2443600002] - BEARING BOOM CYLINDERS part catalog new.New Holland 01.620[2495266000] - FRAME TOOLBOX part catalog new.New Holland 01.300[2783431000] - FRAME UPPER CARRIAGE WITH MOUNT. part catalog new.New Holland 01.300[2783430000] - FRAME UPPER CARRIAGE WITH MOUNT. part catalog new.New Holland 01.300[2782067000] - FRAME UPPER CARRIAGE WITH MOUNT. part catalog new.New Holland 02.000[2176054002] - UPPER CARRIAGE part catalog new.New Holland 02.000[2176603002] - UPPER CARRIAGE part catalog new.New Holland 02.000[2176605000] - UPPER CARRIAGE part catalog new.New Holland 02.000[2176614002] - UPPER CARRIAGE part catalog new.New Holland 02.000[2176629001] - UPPER CARRIAGE part catalog new.New Holland 02.000[2176635000] - UPPER CARRIAGE part catalog new.New Holland 02.000[2215200003] - UPPER CARRIAGE part catalog new.New Holland 02.000[2215216002] - UPPER CARRIAGE part catalog new.New Holland