RH4PLUS - CRAWLER EXCAVATORS - FROM SN 69001 TO SN 69154 (2/89-12/93) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 1758552 [1] REGULATOR 2. 1432807 [1] VALVE 29. 32274 [1] O-RING 3. 1444480 [1] VALVE 35. 7225103 [1] SEALING RING COLLAR 4. 1444479 [1] VALVE 45. 43454 [1] SEALING RING 5. 1444478 [1] VALVE 6. 9109 [1] O-RING 7. 1276592C1 [2] SHAFT 9. 552158 [1] SEALING RING Parts catalog : 02.270[1906432000] - PRESS. REG. VALVE part catalog new.New Holland 02.270[1194846000] - PRESS.REL.VALVE part catalog new.New Holland 02.265[1908138001] - BALLAST part catalog new.New Holland 02.233[1908171000] - REV. REGULATOR part catalog new.New Holland 02.213[1998202001] - EXHAUST PIPE part catalog new.New Holland 02.213[1906468004] - EXHAUST SYSTEM part catalog new.New Holland 02.201[2248400000] - PUMP part catalog new.New Holland 02.200[1908550000] - FUELLING SYSTEM part catalog new.New Holland 02.271[2176014000] - REGULATOR part catalog new.New Holland 02.280[1195439000] - HYDRAULIC PUMP part catalog new.New Holland 02.280[1908402000] - HYDRAULIC PUMP part catalog new.New Holland 02.280[1908998000] - PUMP part catalog new.New Holland 02.300[1907758000] - LOCK part catalog new.New Holland 02.301[1908108000] - COVER part catalog new.New Holland 02.301[2175445000] - COVER part catalog new.New Holland 02.301[2215395000] - COVER part catalog new.New Holland
![02.271[1708424001] - REGULATOR New Holland Parts scheme diagram](http://c1.a2109.com/nhp/68/6878/687828.png "02.271[1708424001] - REGULATOR New Holland catalog part")
![new.New Holland 02.270[1906432000] - PRESS. REG. VALVE part catalog](http://c1.a2109.com/_350/nhp/27/2702/270230.png "new.New Holland 02.270[1906432000] - PRESS. REG. VALVE :")
![new.New Holland 02.270[1194846000] - PRESS.REL.VALVE part catalog](http://c1.a2109.com/_350/nhp/40/4041/404125.png "new.New Holland 02.270[1194846000] - PRESS.REL.VALVE :")
![new.New Holland 02.265[1908138001] - BALLAST part catalog](http://c1.a2109.com/_350/nhp/63/6396/639603.png "new.New Holland 02.265[1908138001] - BALLAST :")
![new.New Holland 02.233[1908171000] - REV. REGULATOR part catalog](http://c1.a2109.com/_350/nhp/55/5541/554198.png "new.New Holland 02.233[1908171000] - REV. REGULATOR :")
![new.New Holland 02.213[1998202001] - EXHAUST PIPE part catalog](http://c1.a2109.com/_350/nhp/26/2648/264878.png "new.New Holland 02.213[1998202001] - EXHAUST PIPE :")
![new.New Holland 02.213[1906468004] - EXHAUST SYSTEM part catalog](http://c1.a2109.com/_350/nhp/91/9183/918368.png "new.New Holland 02.213[1906468004] - EXHAUST SYSTEM :")
![new.New Holland 02.201[2248400000] - PUMP part catalog](http://c1.a2109.com/_350/nhp/12/1298/1298458.png "new.New Holland 02.201[2248400000] - PUMP :")
![new.New Holland 02.200[1908550000] - FUELLING SYSTEM part catalog](http://c1.a2109.com/_350/nhp/52/5272/527219.png "new.New Holland 02.200[1908550000] - FUELLING SYSTEM :")
![new.New Holland 02.271[2176014000] - REGULATOR part catalog](http://c1.a2109.com/_350/nhp/36/3612/361280.png "new.New Holland 02.271[2176014000] - REGULATOR :")
![new.New Holland 02.280[1195439000] - HYDRAULIC PUMP part catalog](http://c1.a2109.com/_350/nhp/36/3666/366645.png "new.New Holland 02.280[1195439000] - HYDRAULIC PUMP :")
![new.New Holland 02.280[1908402000] - HYDRAULIC PUMP part catalog](http://c1.a2109.com/_350/nhp/92/9290/929074.png "new.New Holland 02.280[1908402000] - HYDRAULIC PUMP :")
![new.New Holland 02.280[1908998000] - PUMP part catalog](http://c1.a2109.com/_350/nhp/13/1368/1368048.png "new.New Holland 02.280[1908998000] - PUMP :")
![new.New Holland 02.300[1907758000] - LOCK part catalog](http://c1.a2109.com/_350/nhp/93/9363/93634.png "new.New Holland 02.300[1907758000] - LOCK :")
![new.New Holland 02.301[1908108000] - COVER part catalog](http://c1.a2109.com/_350/nhp/64/6449/644948.png "new.New Holland 02.301[1908108000] - COVER :")
![new.New Holland 02.301[2175445000] - COVER part catalog](http://c1.a2109.com/_350/nhp/80/8004/800413.png "new.New Holland 02.301[2175445000] - COVER :")
![new.New Holland 02.301[2215395000] - COVER part catalog](http://c1.a2109.com/_350/nhp/55/5593/559308.png "new.New Holland 02.301[2215395000] - COVER :")