MH4CS - WHEEL EXCAVATORS - FROM SN 283600 TO SN 283999 (11/91-12/04) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 2131136 [1] CHECK VALVE 3. 1413997 [1] SEALING RING 5. 2135433 [1] VALVE 6. 2135434 [1] VALVE GUIDE 8. 2135435 [1] SPRING Parts catalog : 23.122[2812862001] - BLOCKING VALVE part catalog new.New Holland 23.122[1906441000] - BLOCKING VALVE part catalog new.New Holland 23.120[2284668000] - BLOCKING VALVE INSTALL.MATERIAL part catalog new.New Holland 23.120[2249997000] - BLOCKING VALVE INSTALL.MATERIAL part catalog new.New Holland 23.120[2215632002] - BLOCKING VALVE INSTALL.MATERIAL part catalog new.New Holland 23.060[2944758000] - FEED. PRESS. VALVE part catalog new.New Holland 23.032[2283035000] - PRESS.REL.VALVE part catalog new.New Holland 22.502[2284206000] - ROTOR part catalog new.New Holland 23.192[0738264000] - SWITCH-OVER VALVE part catalog new.New Holland 23.192[0738816000] - SWITCH-OVER VALVE part catalog new.New Holland 23.212[0738151013] - SHIFT VALVE part catalog new.New Holland 23.230[2283884000] - SOLENOID VALVE INSTALL.MATERIAL part catalog new.New Holland 23.231[2283004002] - SOLENOID VALVE MOUNTING PARTS part catalog new.New Holland 23.231[2284306001] - SOLENOID VALVE MOUNTING PARTS part catalog new.New Holland 23.232[1998158002] - SOLENOID VALVE part catalog new.New Holland 23.232[2215027001] - SOLENOID VALVE part catalog new.New Holland