RH6-20 - CRAWLER EXCAVATORS - FROM SN 77635 TO SN 77999 (7/94-12/00) No Description Parts on group : Pos. Part No Qty Parts name Comments 1. 1570551 [4] LOCK 3. 1570552 [1] KEY 990. 1219310 [AR] LOCK Parts catalog : 02.279[2443414000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.279[2283910001] - PUMP INSTALLATION part catalog new.New Holland 02.279[2283458001] - PUMP INSTALLATION part catalog new.New Holland 02.271[2176014000] - REGULATOR part catalog new.New Holland 02.270[2249918000] - PRESS-SUCTION VALV part catalog new.New Holland 02.265[2284339000] - BALLAST part catalog new.New Holland 02.202[2249668000] - SUCTION TUBE part catalog new.New Holland 02.201[2248400000] - PUMP part catalog new.New Holland 02.304[2283807000] - FASTENING part catalog new.New Holland 02.400[2283901001] - HYDRAULIC SYSTEM part catalog new.New Holland 02.400[2443208000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.400[2443401000] - HYDRAULIC SYSTEM part catalog new.New Holland 02.500[2284150001] - FRAME MNTNG PARTS part catalog new.New Holland 02.501[2284151000] - FRAME part catalog new.New Holland 02.510[2141667001] - SWIVEL CONNECTION part catalog new.New Holland 04.050[2284187000] - PLATES part catalog new.New Holland