RH16 - CRAWLER EXCAVATORS - FROM SN 91131 TO SN 91990 (5/92-12/00) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 2161309 [1] LOCK VALVE 100. 1463148 [1] SEAL KIT 101. 1459709 [1] GASKET KIT 2. 1459708 [1] HYDRAULIC VALVE 3. 1459707 [1] VALVE 990. 2161309 [AR] LOCK VALVE Parts catalog : 23.122[2141659001] - BLOCKING VALVE (OPTION) part catalog new.New Holland 23.122[1593293004] - BLOCKING VALVE (OPTION) part catalog new.New Holland 23.050[2495629000] - ADDING VALVE part catalog new.New Holland 23.032[2283602000] - PRESS.REL.VALVE part catalog new.New Holland 23.032[2283035000] - PRESS.REL.VALVE (OPTION) part catalog new.New Holland 23.031[2496164000] - PRESS.REL.VALVE MOUNTING PARTS (OPTION) part catalog new.New Holland 23.031[2283864001] - PRESS.REL.VALVE MOUNTING PARTS part catalog new.New Holland 22.520[2444775000] - RODS TREADLE VALVE (OPTION) part catalog new.New Holland 23.122[2284742001] - BLOCKING VALVE part catalog new.New Holland 23.142[1593791002] - STOP VALVE (OPTION) part catalog new.New Holland 23.152[1708475000] - CHECK VALVE (OPTION) part catalog new.New Holland 23.152[2495870000] - CHECK VALVE (OPTION) part catalog new.New Holland 23.160[2444119001] - QUICK COUPLINGS part catalog new.New Holland 23.160[2444366001] - QUICK COUPLINGS part catalog new.New Holland 23.160[2444367001] - QUICK COUPLINGS (OPTION) part catalog new.New Holland 23.160[2444848001] - QUICK COUPLINGS BRACKET part catalog new.New Holland